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As you noted, you have plenty of room on cache now. What you would really like to do is go ahead and get the system share moved completely to cache, and get those other 2 shares we noted earlier completely moved to the array. In order to get system share moved completely to cache, you will have to disable dockers (Settings - Docker), set system share to cache-prefer, and run mover. Probably those other 2 shares didn't get moved completely to the array because they had open files, possibly transmission or similar had them open. When you run mover with docker disabled those should get moved too. Try that and think about how you want this to work going forward.

Here is what makes sense to me. I don't know if it will work for you or not. Download to some share where you will keep seeding. You need this share to not be cached (cache-no), since if you are keeping a lot of seeds going you don't want them to fill cache, and if they are seeding they can't be moved from cache since mover can't move open files. And you probably don't really need the speed of cache for torrents anyway. This is basically what I do myself with transmission. Then Unrar to a different share. That share can use cache (cache-yes), which will make the extractions faster because it will be reading from the share where the seeds are (on the array) and writing to the cached share, so accessing different drives for the read and the write, and writing to the faster cache. Later the extracted files would be moved to the array at the scheduled mover time.

Previous page in this thread https://forums.unraid.net/topic/89927-support-linuxserverio-boinc/?do=findComment&comment=839730

Maybe try from the command line rm -r "/mnt/user/Movies/English Movies/50 First Dates (2004)"

Apr 2 08:38:04 MASTER kernel: WARNING: CPU: 8 PID: 223 at net/netfilter/nf_conntrack_core.c:945 __nf_conntrack_confirm+0xa0/0x69e Apr 2 08:38:04 MASTER kernel: Modules linked in: nvidia_uvm(O) xt_CHECKSUM ipt_REJECT ip6table_mangle ip6table_nat nf_nat_ipv6 iptable_mangle ip6table_filter ip6_tables vhost_net tun vhost tap xt_nat macvlan ipt_MASQUERADE iptable_filter iptable_nat nf_nat_ipv4 nf_nat ip_tables xfs md_mod nct6775 hwmon_vid k10temp bonding sfc mdio igb(O) nvidia_drm(PO) nvidia_modeset(PO) nvidia(PO) edac_mce_amd crc32_pclmul pcbc aesni_intel aes_x86_64 glue_helper crypto_simd ghash_clmulni_intel cryptd drm_kms_helper drm kvm_amd kvm syscopyarea sysfillrect sysimgblt fb_sys_fops rsnvme(PO) agpgart i2c_piix4 ccp ahci i2c_core libahci wmi_bmof pcc_cpufreq nvme crct10dif_pclmul nvme_core wmi crc32c_intel button acpi_cpufreq [last unloaded: mdio] Apr 2 08:38:04 MASTER kernel: CPU: 8 PID: 223 Comm: kworker/8:1 Tainted: P O 4.19.107-Unraid #1 Apr 2 08:38:04 MASTER kernel: Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./X570 Extreme4, BIOS P2.30 02/03/2020 Apr 2 08:38:04 MASTER kernel: Workqueue: events macvlan_process_broadcast [macvlan] Apr 2 08:38:04 MASTER kernel: RIP: 0010:__nf_conntrack_confirm+0xa0/0x69e Apr 2 08:38:04 MASTER kernel: Code: 04 e8 56 fb ff ff 44 89 f2 44 89 ff 89 c6 41 89 c4 e8 7f f9 ff ff 48 8b 4c 24 08 84 c0 75 af 48 8b 85 80 00 00 00 a8 08 74 26 <0f> 0b 44 89 e6 44 89 ff 45 31 f6 e8 95 f1 ff ff be 00 02 00 00 48 Apr 2 08:38:04 MASTER kernel: RSP: 0018:ffff888fde803d90 EFLAGS: 00010202 Apr 2 08:38:04 MASTER kernel: RAX: 0000000000000188 RBX: ffff8889945e9b00 RCX: ffff888e4bddf618 Apr 2 08:38:04 MASTER kernel: RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffffffff81e08fb4 Apr 2 08:38:04 MASTER kernel: RBP: ffff888e4bddf5c0 R08: 00000000e88d3a6f R09: ffffffff81c8aa80 Apr 2 08:38:04 MASTER kernel: R10: 0000000000000098 R11: ffff888f634f9400 R12: 000000000000ca6d Apr 2 08:38:04 MASTER kernel: R13: ffffffff81e91080 R14: 0000000000000000 R15: 000000000000ac8f Apr 2 08:38:04 MASTER kernel: FS: 0000000000000000(0000) GS:ffff888fde800000(0000) knlGS:0000000000000000 Apr 2 08:38:04 MASTER kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Apr 2 08:38:04 MASTER kernel: CR2: 0000146f70289000 CR3: 0000000fd4aa6000 CR4: 0000000000340ee0 Apr 2 08:38:04 MASTER kernel: Call Trace: Apr 2 08:38:04 MASTER kernel: <IRQ> Apr 2 08:38:04 MASTER kernel: ipv4_confirm+0xaf/0xb9 Apr 2 08:38:04 MASTER kernel: nf_hook_slow+0x3a/0x90 Apr 2 08:38:04 MASTER kernel: ip_local_deliver+0xad/0xdc Apr 2 08:38:04 MASTER kernel: ? ip_sublist_rcv_finish+0x54/0x54 Apr 2 08:38:04 MASTER kernel: ip_rcv+0xa0/0xbe Apr 2 08:38:04 MASTER kernel: ? ip_rcv_finish_core.isra.0+0x2e1/0x2e1 Apr 2 08:38:04 MASTER kernel: __netif_receive_skb_one_core+0x53/0x6f Apr 2 08:38:04 MASTER kernel: process_backlog+0x77/0x10e Apr 2 08:38:04 MASTER kernel: net_rx_action+0x107/0x26c Apr 2 08:38:04 MASTER kernel: __do_softirq+0xc9/0x1d7 Apr 2 08:38:04 MASTER kernel: do_softirq_own_stack+0x2a/0x40 Apr 2 08:38:04 MASTER kernel: </IRQ> Apr 2 08:38:04 MASTER kernel: do_softirq+0x4d/0x5a Apr 2 08:38:04 MASTER kernel: netif_rx_ni+0x1c/0x22 Apr 2 08:38:04 MASTER kernel: macvlan_broadcast+0x111/0x156 [macvlan] Apr 2 08:38:04 MASTER kernel: macvlan_process_broadcast+0xea/0x128 [macvlan] Apr 2 08:38:04 MASTER kernel: process_one_work+0x16e/0x24f Apr 2 08:38:04 MASTER kernel: worker_thread+0x1e2/0x2b8 Apr 2 08:38:04 MASTER kernel: ? rescuer_thread+0x2a7/0x2a7 Apr 2 08:38:04 MASTER kernel: kthread+0x10c/0x114 Apr 2 08:38:04 MASTER kernel: ? kthread_park+0x89/0x89 Apr 2 08:38:04 MASTER kernel: ret_from_fork+0x22/0x40 Apr 2 08:38:04 MASTER kernel: ---[ end trace eba31347ec0cb1fc ]--- Looks like something to do with nvidia again

Not related, but I see some things in syslog that suggests you are trying to add admin user. Only root has access to the webUI and command line, and only users you create in the webUI have access to shares over the network.

Do you have a backup of your flash drive?

That looks like there really is a subfolder in that folder with the same name. For an example of what a link(s) would look like, try this ls -lah /lib64 Are you sure you don't really have folders within folders within folders...

You say "moving" from one share to another but do you really want to just unrar and have the result go to a different share? All within Krusader? I don't do anything like that myself. Only played with Krusader a little since I use the builtin Midnight Commander for file management. A little googling though seems like Krusader will let you do that. Basically, though, the way this and many other things will work in Unraid depends entirely on the settings for the destination user share. If it is set to cache-yes, then it will be written to cache and then moved to the array at the scheduled mover time. But Krusader (or anything else really) doesn't concern itself with the disks or cache or mover, it just knows about the paths and if those paths are user shares, Unraid takes care of which disks are involved based on the settings of each user share, and Unraid takes care of moving files from cache to array at the scheduled mover time.

How are you doing the unrar? Manually at the command line? (unrar from Nerd Pack?) Builtin to Krusader?

You might reconsider how you are using cache. There is no requirement to use cache for any user share writes. Most of the writes to my server are scheduled backups and queued downloads. I don't care if they take a little longer since I am not waiting on them. They go directly to the array where they are already protected by parity and they don't have to be moved. Since you mention unrar, I assume you are using some dockers or something for downloading, etc. Depending on what you are using, it may be possible to get your applications to put things in their final destination instead of you having to get involved with Krusader, etc. Download to one share and unrar to another, for example. And each of those shares can have different settings on whether or not they use cache. Maybe the final destination wouldn't use cache and things would end up on the array. And, of course, the whole point of cache and mover is for things to wind up on the array anyway. Since you are asking about whether or not cache is used in various situations, I think maybe you don't really understand how cache is used generally.

Is this screenshot after you started mover?

Did you read the link I gave you earlier? Ideally, it would consider the settings of the destination user share when writing a file. If that destination user share was cached, then it would write to cache. But as explained in #2 below If you need me to clarify #2 above, let me know. The take-away from all that is you must copy from source to destination, then delete from the source, instead of moving, in order to get it to consider the user share settings.

See this section on the Product Page: https://unraid.net/product#usb-flash-drive

No, this is the problem

I see what you did earlier in this thread, and your explanation of it is a little off. @SopraNo3, you can ignore all that. You don't even have multiple cache disks. Set your system share to cache-only for now. That way mover will ignore it and we can work on getting your other share moved to the array. You have 2 shares that look like they need to be moved to the array. One of these shares is anonymized in your diagnostics as B----p. You currently have that share set to cache-no. Move ignores cache-no and cache-only shares. You must set that share to cache-yes for mover to move it to the array. The other share is anonymized as D--------r. That share is cache-yes, so mover should move it to the array. So, to summarize: Set system share to cache-only. Set those other 2 shares I mentioned to cache-yes. Run mover. When it completes post new diagnostics.

How were you trying to do "the mounting part"? Doesn't look like you have Unassigned Devices plugin installed. That is the way everyone works with external disks these days.

Can you actually map a drive that way in Windows? Or does it just appear in the network as \\Diskstation? No doubt your Unraid shows up in Windows as \\tower or however you have named it also, but that is not the same as actually having a mount, that is just a reference to another computer on the network.

dev sda is the flash drive. Since the logs filled up and rotated with those message from the Unassigned Device can't tell much else about that. Do you have a current backup of flash?

Also a lot of errors in syslog related to your full cache. Hopefully it won't have corruption.

You have a cache-no share, but it has files on cache. Possibly this is a result of what you have been trying to do. And your system share has files on the array. This might also be related to your full cache since cache-prefer will overflow, or it might have already had files on the array before this started, since typically that share will not have any new files. You might want to stop what you have been doing and run mover. Then going forward use the copy to destination then delete from source workaround I mentioned in that link.

Haven't looked at your diagnostics yet, but see #2 here: https://forums.unraid.net/topic/61985-file-browser-in-webui/?do=findComment&comment=723474

Problems with the Unassigned Device sdf. Not showing in SMART, probably disconnected.

Settings - Unassigned Devices

Did you reboot after? go is only executed at boot.