Hexenhammer

Hello. First: Happy New Year! I made a RAID0 cache using two 12TB HDDs for the iSCSI. I see there is no normal way to iSCSI map this BRTFS volume, but i can create a virtual HDD using the iSCSI plugin, and in theory it should be just as fast as the RAID0 its on. Im confused about 3 thing thou: 1] What is Write Back? Should it be set to enabled or disabled for best performance? 2] On windows side, when i connect with initiator, should Multi-Path be enabled or disabled? Is this like "multi streaming" to increase performance or this option is only valid if you have multiply Ethernet connections? 3] Are there any windows side or unRaid side options that recommended to be enabled for best performance? Regards

Yep that will work great, when mover runs or some specific script that runs after mover it will create a a subfolder in CacheBackup share, subfolder will be named after the Cache:Only share Cache Only Share: Games goes into CacheBackup/Games located for example on Disk 3+ Disk 6 And every period of time it will delete [if it can update just the changed files it can be faster, but i have no idea if its possible] the CacheBackup/Games and re-create it based on Cache Only share.

Try this https://forums.unraid.net/topic/99478-solved-gpu-passthrough-issue-bar-0-cant-reserve/ add the following code to the /flash/config/go file: #!/bin/bash #fix video for VM echo 0 > /sys/class/vtconsole/vtcon0/bind echo 0 > /sys/class/vtconsole/vtcon1/bind echo efi-framebuffer.0 > /sys/bus/platform/drivers/efi-framebuffer/unbind Those lines unbind the console & by adding it to /flash/config/go will execute this piece of code on every boot of the system.

Thank you. So what will be my steps, which part to copy to try and boot with my iGPU? I can create another VM with iGPU enabled and then copy that block from xml, but which block do i need to copy? Will your settings persist if i enable GUI to enable iGPU or i need to keep it as xml file all the time to have your settings work?

After i enter the recovery key, it "boots" for long time and shows GREEN error screen "Unmountable Volume" I think i need to try and boot into normal windows on this drive, disable bitlocker, boot into unraid and then try again or preferably make an image from NVMe and copy it to RAID0 cache that i have and no longer mess with NVMe passthrough [with the problematic model that i have]

Share that is only on the array and not on the pool?

Can you share the script please?

Downloads share set as Cache only All system shares also Cache Only but on different SSD from downloads share Nothing touches HDDs and no files are on HDD's

Hello, I just noticed something that never happened when i used the array without Parity drives. When i started a docker qBitorent it spun up all the HDDs. After it happened first time i changed all system folders from Cache:Prefer to Cache:Only and manually copied all the files that were on a HDD share [which was one HDD anyway] 12700-diagnostics-20230106-0339.zip Right now all my unRaid system folders are on Cache:Only SSD, no copies left on any HDD So im confused why it spins up the whole array [I manually turned it off to sleep just to check] Unless it suposed to work this way? Regards

Hello, I would like to request a feature that probably was requested before just in different wording. Please consider adding One or Two Cache Options, Cache: Prefer and Cache: Only with Backup [one way sync: Cache to Array] When Mover invokes it will create a 1:1 copy of Cached Share on the array, leaving the cache intact and active. Next time when mover runs it will always threat the cache as the main source and delete the old data Basically its Internal option for the same function CA Backup plugin does [that plugin is specific to system folders] If two copies of same data is confusing for the unRaid, then the backupod data on the array could be saved as zero compression zip. Why this is needed: Main usage is 10Gb networked remote drive on cache for max speed, maybe even RAID0 [or whatever chosen by user] On remote PC you have access to fast storage that you can run games from, emulators, software, video encoding whatever you want [unRaid pools have many types of raid]. And This option will auto backup your files to the slower array.

Bro your the best, I had to create another VM, copied the OS part and overwritten yours and it worked but now i want to set iGPU and for some reason when I enter bitlocker it doesnt accept the key, says wrong key, and im using same key for years Also, what will be the setup if i want to use the OS in a window but have it GPU accelerated so i can play a 4K video or something [if its posible?] Unless GPU always means running with HDMI?

Hi, It failed with new error, do you need diagnostic for this? It looks like something related to tpm operation failed: unable to find any master var store for loader: /usr/share/qemu/ovmf-x64/OVMF_CODE-pure-efi-tpm.fd

root@12700:~# du -sh /var/log/* 0 /var/log/btmp 0 /var/log/cron 0 /var/log/debug 4.0K /var/log/dhcplog 84K /var/log/dmesg 4.0K /var/log/docker.log 0 /var/log/faillog 4.0K /var/log/gitcount 24K /var/log/gitflash 0 /var/log/lastlog 16K /var/log/libvirt 0 /var/log/maillog 0 /var/log/mcelog 0 /var/log/messages 0 /var/log/nfsd 104K /var/log/nginx 0 /var/log/packages 20K /var/log/pkgtools 0 /var/log/plugins 0 /var/log/preclear 0 /var/log/pwfail 0 /var/log/removed_packages 0 /var/log/removed_scripts 0 /var/log/removed_uninstall_scripts 184K /var/log/samba 0 /var/log/scripts 0 /var/log/secure 0 /var/log/setup 0 /var/log/spooler 0 /var/log/swtpm 492K /var/log/syslog 0 /var/log/unraid-api 4.0K /var/log/vfio-pci 8.0K /var/log/wtmp root@12700:~# df -h /mnt/cache Filesystem Size Used Avail Use% Mounted on /dev/sde1 3.8T 15M 3.8T 1% /mnt/cache root@12700:~# df -h /var Filesystem Size Used Avail Use% Mounted on rootfs 16G 1.3G 15G 8% / root@12700:~# df -h /var/log Filesystem Size Used Avail Use% Mounted on tmpfs 128M 976K 128M 1% /var/log Same issues on 6.11.5 Jan 5 01:31:16 12700 nginx: 2023/01/05 01:31:16 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:31:16 12700 nginx: 2023/01/05 01:31:16 [error] 10142#10142: shpool alloc failed Jan 5 01:31:16 12700 nginx: 2023/01/05 01:31:16 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:31:16 12700 nginx: 2023/01/05 01:31:16 [error] 10142#10142: *576329 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:31:16 12700 nginx: 2023/01/05 01:31:16 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:31:21 12700 nginx: 2023/01/05 01:31:21 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:31:21 12700 nginx: 2023/01/05 01:31:21 [error] 10142#10142: shpool alloc failed Jan 5 01:31:21 12700 nginx: 2023/01/05 01:31:21 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:31:21 12700 nginx: 2023/01/05 01:31:21 [error] 10142#10142: *576410 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:31:21 12700 nginx: 2023/01/05 01:31:21 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:31:26 12700 nginx: 2023/01/05 01:31:26 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:31:26 12700 nginx: 2023/01/05 01:31:26 [error] 10142#10142: shpool alloc failed Jan 5 01:31:26 12700 nginx: 2023/01/05 01:31:26 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:31:26 12700 nginx: 2023/01/05 01:31:26 [error] 10142#10142: *576498 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:31:26 12700 nginx: 2023/01/05 01:31:26 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:31:31 12700 nginx: 2023/01/05 01:31:31 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:31:31 12700 nginx: 2023/01/05 01:31:31 [error] 10142#10142: shpool alloc failed Jan 5 01:31:31 12700 nginx: 2023/01/05 01:31:31 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:31:31 12700 nginx: 2023/01/05 01:31:31 [error] 10142#10142: *576580 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:31:31 12700 nginx: 2023/01/05 01:31:31 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:31:36 12700 nginx: 2023/01/05 01:31:36 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:31:36 12700 nginx: 2023/01/05 01:31:36 [error] 10142#10142: shpool alloc failed Jan 5 01:31:36 12700 nginx: 2023/01/05 01:31:36 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:31:36 12700 nginx: 2023/01/05 01:31:36 [error] 10142#10142: *576660 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:31:36 12700 nginx: 2023/01/05 01:31:36 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:31:41 12700 nginx: 2023/01/05 01:31:41 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:31:41 12700 nginx: 2023/01/05 01:31:41 [error] 10142#10142: shpool alloc failed Jan 5 01:31:41 12700 nginx: 2023/01/05 01:31:41 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:31:41 12700 nginx: 2023/01/05 01:31:41 [error] 10142#10142: *576791 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:31:41 12700 nginx: 2023/01/05 01:31:41 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:31:46 12700 nginx: 2023/01/05 01:31:46 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:31:46 12700 nginx: 2023/01/05 01:31:46 [error] 10142#10142: shpool alloc failed Jan 5 01:31:46 12700 nginx: 2023/01/05 01:31:46 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:31:46 12700 nginx: 2023/01/05 01:31:46 [error] 10142#10142: *576942 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:31:46 12700 nginx: 2023/01/05 01:31:46 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:31:51 12700 nginx: 2023/01/05 01:31:51 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:31:51 12700 nginx: 2023/01/05 01:31:51 [error] 10142#10142: shpool alloc failed Jan 5 01:31:51 12700 nginx: 2023/01/05 01:31:51 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:31:51 12700 nginx: 2023/01/05 01:31:51 [error] 10142#10142: *577026 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:31:51 12700 nginx: 2023/01/05 01:31:51 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:31:56 12700 nginx: 2023/01/05 01:31:56 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:31:56 12700 nginx: 2023/01/05 01:31:56 [error] 10142#10142: shpool alloc failed Jan 5 01:31:56 12700 nginx: 2023/01/05 01:31:56 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:31:56 12700 nginx: 2023/01/05 01:31:56 [error] 10142#10142: *577121 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:31:56 12700 nginx: 2023/01/05 01:31:56 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:32:01 12700 nginx: 2023/01/05 01:32:01 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:32:01 12700 nginx: 2023/01/05 01:32:01 [error] 10142#10142: shpool alloc failed Jan 5 01:32:01 12700 nginx: 2023/01/05 01:32:01 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:32:01 12700 nginx: 2023/01/05 01:32:01 [error] 10142#10142: *577211 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:32:01 12700 nginx: 2023/01/05 01:32:01 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:32:06 12700 nginx: 2023/01/05 01:32:06 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:32:06 12700 nginx: 2023/01/05 01:32:06 [error] 10142#10142: shpool alloc failed Jan 5 01:32:06 12700 nginx: 2023/01/05 01:32:06 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:32:06 12700 nginx: 2023/01/05 01:32:06 [error] 10142#10142: *577303 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:32:06 12700 nginx: 2023/01/05 01:32:06 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:32:11 12700 nginx: 2023/01/05 01:32:11 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:32:11 12700 nginx: 2023/01/05 01:32:11 [error] 10142#10142: shpool alloc failed Jan 5 01:32:11 12700 nginx: 2023/01/05 01:32:11 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:32:11 12700 nginx: 2023/01/05 01:32:11 [error] 10142#10142: *577394 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:32:11 12700 nginx: 2023/01/05 01:32:11 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:32:16 12700 nginx: 2023/01/05 01:32:16 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:32:16 12700 nginx: 2023/01/05 01:32:16 [error] 10142#10142: shpool alloc failed Jan 5 01:32:16 12700 nginx: 2023/01/05 01:32:16 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:32:16 12700 nginx: 2023/01/05 01:32:16 [error] 10142#10142: *577494 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:32:16 12700 nginx: 2023/01/05 01:32:16 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:32:21 12700 nginx: 2023/01/05 01:32:21 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:32:21 12700 nginx: 2023/01/05 01:32:21 [error] 10142#10142: shpool alloc failed Jan 5 01:32:21 12700 nginx: 2023/01/05 01:32:21 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:32:21 12700 nginx: 2023/01/05 01:32:21 [error] 10142#10142: *577577 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:32:21 12700 nginx: 2023/01/05 01:32:21 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:32:26 12700 nginx: 2023/01/05 01:32:26 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:32:26 12700 nginx: 2023/01/05 01:32:26 [error] 10142#10142: shpool alloc failed Jan 5 01:32:26 12700 nginx: 2023/01/05 01:32:26 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:32:26 12700 nginx: 2023/01/05 01:32:26 [error] 10142#10142: *577671 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:32:26 12700 nginx: 2023/01/05 01:32:26 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:32:31 12700 nginx: 2023/01/05 01:32:31 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:32:31 12700 nginx: 2023/01/05 01:32:31 [error] 10142#10142: shpool alloc failed Jan 5 01:32:31 12700 nginx: 2023/01/05 01:32:31 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:32:31 12700 nginx: 2023/01/05 01:32:31 [error] 10142#10142: *577767 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:32:31 12700 nginx: 2023/01/05 01:32:31 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:32:36 12700 nginx: 2023/01/05 01:32:36 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:32:36 12700 nginx: 2023/01/05 01:32:36 [error] 10142#10142: shpool alloc failed Jan 5 01:32:36 12700 nginx: 2023/01/05 01:32:36 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:32:36 12700 nginx: 2023/01/05 01:32:36 [error] 10142#10142: *577855 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:32:36 12700 nginx: 2023/01/05 01:32:36 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:32:41 12700 nginx: 2023/01/05 01:32:41 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:32:41 12700 nginx: 2023/01/05 01:32:41 [error] 10142#10142: shpool alloc failed Jan 5 01:32:41 12700 nginx: 2023/01/05 01:32:41 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:32:41 12700 nginx: 2023/01/05 01:32:41 [error] 10142#10142: *577945 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:32:41 12700 nginx: 2023/01/05 01:32:41 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:32:46 12700 nginx: 2023/01/05 01:32:46 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:32:46 12700 nginx: 2023/01/05 01:32:46 [error] 10142#10142: shpool alloc failed Jan 5 01:32:46 12700 nginx: 2023/01/05 01:32:46 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:32:46 12700 nginx: 2023/01/05 01:32:46 [error] 10142#10142: *578044 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:32:46 12700 nginx: 2023/01/05 01:32:46 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:32:51 12700 nginx: 2023/01/05 01:32:51 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:32:51 12700 nginx: 2023/01/05 01:32:51 [error] 10142#10142: shpool alloc failed Jan 5 01:32:51 12700 nginx: 2023/01/05 01:32:51 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:32:51 12700 nginx: 2023/01/05 01:32:51 [error] 10142#10142: *578129 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:32:51 12700 nginx: 2023/01/05 01:32:51 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:32:56 12700 nginx: 2023/01/05 01:32:56 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:32:56 12700 nginx: 2023/01/05 01:32:56 [error] 10142#10142: shpool alloc failed Jan 5 01:32:56 12700 nginx: 2023/01/05 01:32:56 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:32:56 12700 nginx: 2023/01/05 01:32:56 [error] 10142#10142: *578221 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:32:56 12700 nginx: 2023/01/05 01:32:56 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:33:01 12700 nginx: 2023/01/05 01:33:01 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:33:01 12700 nginx: 2023/01/05 01:33:01 [error] 10142#10142: shpool alloc failed Jan 5 01:33:01 12700 nginx: 2023/01/05 01:33:01 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:33:01 12700 nginx: 2023/01/05 01:33:01 [error] 10142#10142: *578317 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:33:01 12700 nginx: 2023/01/05 01:33:01 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:33:06 12700 nginx: 2023/01/05 01:33:06 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:33:06 12700 nginx: 2023/01/05 01:33:06 [error] 10142#10142: shpool alloc failed Jan 5 01:33:06 12700 nginx: 2023/01/05 01:33:06 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:33:06 12700 nginx: 2023/01/05 01:33:06 [error] 10142#10142: *578405 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:33:06 12700 nginx: 2023/01/05 01:33:06 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:33:11 12700 nginx: 2023/01/05 01:33:11 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:33:11 12700 nginx: 2023/01/05 01:33:11 [error] 10142#10142: shpool alloc failed Jan 5 01:33:11 12700 nginx: 2023/01/05 01:33:11 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:33:11 12700 nginx: 2023/01/05 01:33:11 [error] 10142#10142: *578495 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:33:11 12700 nginx: 2023/01/05 01:33:11 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:33:16 12700 nginx: 2023/01/05 01:33:16 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:33:16 12700 nginx: 2023/01/05 01:33:16 [error] 10142#10142: shpool alloc failed Jan 5 01:33:16 12700 nginx: 2023/01/05 01:33:16 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:33:16 12700 nginx: 2023/01/05 01:33:16 [error] 10142#10142: *578595 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:33:16 12700 nginx: 2023/01/05 01:33:16 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:33:21 12700 nginx: 2023/01/05 01:33:21 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:33:21 12700 nginx: 2023/01/05 01:33:21 [error] 10142#10142: shpool alloc failed Jan 5 01:33:21 12700 nginx: 2023/01/05 01:33:21 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:33:21 12700 nginx: 2023/01/05 01:33:21 [error] 10142#10142: *578683 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:33:21 12700 nginx: 2023/01/05 01:33:21 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:33:26 12700 nginx: 2023/01/05 01:33:26 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:33:26 12700 nginx: 2023/01/05 01:33:26 [error] 10142#10142: shpool alloc failed Jan 5 01:33:26 12700 nginx: 2023/01/05 01:33:26 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:33:26 12700 nginx: 2023/01/05 01:33:26 [error] 10142#10142: *578775 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:33:26 12700 nginx: 2023/01/05 01:33:26 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:33:31 12700 nginx: 2023/01/05 01:33:31 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:33:31 12700 nginx: 2023/01/05 01:33:31 [error] 10142#10142: shpool alloc failed Jan 5 01:33:31 12700 nginx: 2023/01/05 01:33:31 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:33:31 12700 nginx: 2023/01/05 01:33:31 [error] 10142#10142: *578869 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:33:31 12700 nginx: 2023/01/05 01:33:31 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:33:36 12700 nginx: 2023/01/05 01:33:36 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:33:36 12700 nginx: 2023/01/05 01:33:36 [error] 10142#10142: shpool alloc failed Jan 5 01:33:36 12700 nginx: 2023/01/05 01:33:36 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:33:36 12700 nginx: 2023/01/05 01:33:36 [error] 10142#10142: *578959 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:33:36 12700 nginx: 2023/01/05 01:33:36 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:33:41 12700 nginx: 2023/01/05 01:33:41 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:33:41 12700 nginx: 2023/01/05 01:33:41 [error] 10142#10142: shpool alloc failed Jan 5 01:33:41 12700 nginx: 2023/01/05 01:33:41 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:33:41 12700 nginx: 2023/01/05 01:33:41 [error] 10142#10142: *579049 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:33:41 12700 nginx: 2023/01/05 01:33:41 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:33:46 12700 nginx: 2023/01/05 01:33:46 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:33:46 12700 nginx: 2023/01/05 01:33:46 [error] 10142#10142: shpool alloc failed Jan 5 01:33:46 12700 nginx: 2023/01/05 01:33:46 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:33:46 12700 nginx: 2023/01/05 01:33:46 [error] 10142#10142: *579148 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:33:46 12700 nginx: 2023/01/05 01:33:46 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:33:51 12700 nginx: 2023/01/05 01:33:51 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:33:51 12700 nginx: 2023/01/05 01:33:51 [error] 10142#10142: shpool alloc failed Jan 5 01:33:51 12700 nginx: 2023/01/05 01:33:51 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:33:51 12700 nginx: 2023/01/05 01:33:51 [error] 10142#10142: *579231 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:33:51 12700 nginx: 2023/01/05 01:33:51 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2 Jan 5 01:33:56 12700 nginx: 2023/01/05 01:33:56 [crit] 10142#10142: ngx_slab_alloc() failed: no memory Jan 5 01:33:56 12700 nginx: 2023/01/05 01:33:56 [error] 10142#10142: shpool alloc failed Jan 5 01:33:56 12700 nginx: 2023/01/05 01:33:56 [error] 10142#10142: nchan: Out of shared memory while allocating message of size 10242. Increase nchan_max_reserved_memory. Jan 5 01:33:56 12700 nginx: 2023/01/05 01:33:56 [error] 10142#10142: *579325 nchan: error publishing message (HTTP status code 500), client: unix:, server: , request: "POST /pub/update2?buffer_length=1 HTTP/1.1", host: "localhost" Jan 5 01:33:56 12700 nginx: 2023/01/05 01:33:56 [error] 10142#10142: MEMSTORE:00: can't create shared message for channel /update2

Thanks. Do you know if its possible to accelerate VM with GPU [so it has access to GPU video decode] but not display it on HDMI, display it in a window on "virtual monitor"? I been using remote access on windows but usually its rather slow even when using GPU accelerated mode, if you want to watch a YouTube video especially in 4K it will lag. I want to have OS inside of OS and for it to fully function, so i could display it full screen and feel as if im using it on a monitor. Mainly for windows 11, but in future i want hackintosh so it will be neat if it can run in a window and i can edit video file remotely and play media. Or maybe its not yet possible?

Hello, I have windows 11 on NVMe that is incompatible with VM, cant be passed trough, its a known issue. But im thinking, is there any tool that can be downloaded into unRaid that can clone the NVMe into virtual disk image that can be passed to VM? The tool has to clone on low level since the disk is Bitlocker locker, not just copy files, so virtual image will be 1:1 bitlocker locked too. Regards

apparently there is, but its linux command, storcli /c0 show all | grep -i temperature But unraid has no storcli https://forums.servethehome.com/index.php?threads/lsi-9206-16e-reading-temp-in-linux.29201/ EDIT: After flashing to IT and making it a HBA these tools no longer work. I think the IT-firmware also lacks functions to read the actual temperature. Sas2ircu can be used to query the IT-firmware but theres not much information to display since most functions are not available in that firmware.

Off topic, but By chance do you know how to see LSI HBA controller temp? When i was messing with VMs, suddenly my controller disappeared from unraid and 8 HDDs gone [everything came back after reboot], i assumed maybe it was because i messed with PCie setting in VM and it somehow kicked out the card? Or it may be high temps [it has a fan attached 4700rpm 40mm]

How do i know which version i have? Im on latest unRaid, fresh install Version 6.11.5 2022-11-20 are you talking about Machine drop down menu? I tested q35-7.1 and i440fx-7.1

Thanks for help, this is rather embarrassing asking so many questions. Now i get internal error: process exited while connecting to monitor: qemu-system-x86_64: -set device.ua-sm2262.x-msix-relocation=bar2: there is no device "ua-sm2262" defined <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x02' slot='0x00' function='0x0'/> </source> <alias name='ua-sm2262'/> <address type='pci' domain='0x0000' bus='0x02' slot='0x00' function='0x0'/> </hostdev> <memballoon model='none'/> </devices> <qemu:commandline> <qemu:arg value='-set'/> <qemu:arg value='device.ua-sm2262.x-msix-relocation=bar2'/> </qemu:commandline> </domain> P.S. You looked for a fix for iGPU in windows VM?, I found this and enabled it, so far no iGPU errors, but i cant start the VM due to NVMe https://forums.unraid.net/topic/99478-solved-gpu-passthrough-issue-bar-0-cant-reserve/ add the following code to the /flash/config/go file: #!/bin/bash #fix video for VM echo 0 > /sys/class/vtconsole/vtcon0/bind echo 0 > /sys/class/vtconsole/vtcon1/bind echo efi-framebuffer.0 > /sys/bus/platform/drivers/efi-framebuffer/unbind Those lines unbind the console & by adding it to /flash/config/go will execute this piece of code on every boot of the system.

Getting this error system-x86_64: -set device.ua-sm2262.x-msix-relocation=bar2: there is no device "ua-sm2262" defined and if i chnage bus to 0x02 then this Device 0000:02:06.0 not found: could not access /sys/bus/pci/devices/0000:02:06.0/config: No such file or directory <?xml version='1.0' encoding='UTF-8'?> <domain type='kvm' xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'> <name>Windows 11</name> <uuid>bf15b8e2-225d-d84f-2b67-00d3e3e61b20</uuid> <metadata> <vmtemplate xmlns="unraid" name="Windows 11" icon="windows11.png" os="windowstpm"/> </metadata> <memory unit='KiB'>9437184</memory> <currentMemory unit='KiB'>9437184</currentMemory> <memoryBacking> <nosharepages/> </memoryBacking> <vcpu placement='static'>8</vcpu> <cputune> <vcpupin vcpu='0' cpuset='4'/> <vcpupin vcpu='1' cpuset='5'/> <vcpupin vcpu='2' cpuset='6'/> <vcpupin vcpu='3' cpuset='7'/> <vcpupin vcpu='4' cpuset='8'/> <vcpupin vcpu='5' cpuset='9'/> <vcpupin vcpu='6' cpuset='10'/> <vcpupin vcpu='7' cpuset='11'/> </cputune> <os> <type arch='x86_64' machine='pc-i440fx-7.1'>hvm</type> <loader readonly='yes' type='pflash'>/usr/share/qemu/ovmf-x64/OVMF_CODE-pure-efi-tpm.fd</loader> <nvram>/etc/libvirt/qemu/nvram/bf15b8e2-225d-d84f-2b67-00d3e3e61b20_VARS-pure-efi-tpm.fd</nvram> <boot dev='hd'/> </os> <features> <acpi/> <apic/> <hyperv mode='custom'> <relaxed state='on'/> <vapic state='on'/> <spinlocks state='on' retries='8191'/> <vendor_id state='on' value='none'/> </hyperv> </features> <cpu mode='host-passthrough' check='none' migratable='on'> <topology sockets='1' dies='1' cores='8' threads='1'/> <cache mode='passthrough'/> </cpu> <clock offset='localtime'> <timer name='hypervclock' present='yes'/> <timer name='hpet' present='no'/> </clock> <on_poweroff>destroy</on_poweroff> <on_reboot>restart</on_reboot> <on_crash>restart</on_crash> <devices> <emulator>/usr/local/sbin/qemu</emulator> <controller type='usb' index='0' model='qemu-xhci' ports='15'> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/> </controller> <controller type='pci' index='0' model='pci-root'/> <controller type='pci' index='1' model='pci-bridge'> <model name='pci-bridge'/> <target chassisNr='1'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> </controller> <controller type='pci' index='2' model='pci-bridge'> <model name='pci-bridge'/> <target chassisNr='2'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/> </controller> <controller type='virtio-serial' index='0'> <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> </controller> <interface type='bridge'> <mac address='52:54:00:b2:bb:98'/> <source bridge='virbr0'/> <model type='virtio-net'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> </interface> <serial type='pty'> <target type='isa-serial' port='0'> <model name='isa-serial'/> </target> </serial> <console type='pty'> <target type='serial' port='0'/> </console> <channel type='unix'> <target type='virtio' name='org.qemu.guest_agent.0'/> <address type='virtio-serial' controller='0' bus='0' port='1'/> </channel> <input type='mouse' bus='ps2'/> <input type='keyboard' bus='ps2'/> <tpm model='tpm-tis'> <backend type='emulator' version='2.0' persistent_state='yes'/> </tpm> <audio id='1' type='none'/> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x02' slot='0x06' function='0x0'/> </source> <alias name='ua-sm2262'/> <address type='pci' domain='0x0000' bus='0x02' slot='0x06' function='0x0'/> </hostdev> <memballoon model='none'/> </devices> <qemu:commandline> <qemu:arg value='-set'/> <qemu:arg value='device.ua-sm2262.x-msix-relocation=bar2'/> </qemu:commandline> </domain>

How? Is this a per docker setting? Which one i need to choose? What slave and shared mean? Read/Write Read/Write - Slave Read/Write - Shared

Fixed this by using File Manager to set Read/Write permissions, thanks guys for pointing me to the right direction with your questions!

The folder was created by Qbitorrent client, a docker which is not running I just tested and managed to delete files from the other folders on this drive but not from this one It was qbiitorent that created the folder

I have a strange bug I have all my shares set with same identical settings, Private and read/write permision to user i call fileio My downlaods share which is 4Tb Enterprise SSD, set to cache Only Its shared, but from windows when i try to delete files i get no permision Only happens on this share, i can copy from it, i can access it, i cant delete the files, is this a bug a fluke in the system?