rocky

One of my disk showed unmountable wrong or no filesystem, then stop array and turn it to maintenance mode, run command line xfs_repair -L /mnt/md1, then got it back, however, data on it was lost. How coud I get data recovery?

thanks a lot, I will try with recovery software.

it showed unformatable, then I format it, how do I get data back. Are parity could able to do it?

One of my disks was unmountable/unformatable, I formatted it, how do I recovery data? Thanks a lot.

Thanks a lot. last night I reinstall the the bootable USB stick, copy the backup configuration to it, then it returned.

One of my disk seemed to be down, then reboot computer, then failed to start it, details please see below. How do I solve it? waiting up to 30 sec for device with label UNRAID to come onlinefound/devsda1Checking /dev/sda1 .fsck.fat 4.2 (2021-01-31)There are differences between boot sector and its backupThis is mostly harmless. Differences: (offset :original/backup)65:01/00Not automatically fixing.this.Dirty bit is set. Fs was not properly unmounted and some data may be corrupt.Automatically removing dirty bit./dev/sda1: 272 files，22075/1890560 clustersmount: /dev/sda1 mounted on /boot.Verifying bzimage checksum ...Verifying bzroot checksum..random: crng init doneVerifying bzroot-gui checksumMounting non-root local filesystems:Verifying bzfirmware checksum..。usb 2-2: reset SuperSpeed USB device number 2 using xhci hcdsd 0:0:0:0: [sda] tag#0 UNKNOHN(0x2003) Result: hostbute=0x03 driverbute=DRIVEROK cmd_aye=30ssd 0:0:0:0: [sdal tag#8 CDB: opcode=8x28 28 08 00 04 08 c8 a 02 @a a8I/0 error, dev sda, sector 264384 op 0x0:(READ) flags 0x80?00 phys_seg 4 prio class bzfirmware checksum error - press ENTER key to reboot Thanks a lot.

one win machine wm was built up and one day was down. I have to setup a new one attched the old partition with img files. however, after I added them to new vm, it showed unallocated. how do i fix this issue and get back files?

system upgraded from 6.8.2 to 6.11.1 , how can I keep data on old array of 6.8.2, just assign the same configuration as 6.8.2, then start the array?

I have 3 ethernet card and two are pass through by VFIO-PCI Config, However, from webgui, 2 interface eth0 which is no mac address and eth1. When boot, system prompt that no eth0. How do I handle it, del it ? Thanks in advance.

I stopped the array with maintenance mode and cmd line "xfs_repair -vL /dev/md1" , finally reboot the machine, It comes back. Thanks a lot. I still have an issue "Libvirt Service failed to start.". Do you have any idear about it? Highly appreciate for your support

tower-diagnostics-20230125-1614.zip

version is 6.8.1

I have one unraid server with version is 6.9.2. 3 disks were setup a Raid 5 to storage my file, suddenly one of my disk showed "unmountable : no file syste", I tried to use xfs_repair -v /dev/sdf command to fix it, unlucky failed with error message as following. How can do to recovery my data by one disk and one parity disk. Thanks a lot root@Tower:/dev# xfs_repair -v /dev/sdf Phase 1 - find and verify superblock... bad primary superblock - bad magic number !!! attempting to find secondary superblock... .found candidate secondary superblock... unable to verify superblock, continuing... .found candidate secondary superblock... unable to verify superblock, continuing... .found candidate secondary superblock... unable to verify superblock, continuing... .........................................................................................................................................................................................

solved already

There is no VMS tab on the top of unraid like normal. How could I do to see it?