May 19, 20251 yr My USB stick failed sometime last night. How do I get a backup from yesterday to restore? The automatic flash backup ran after the stick failed Last Flash Backup: Mon, May 19, 2025, 1:05 PM So that means it has missing/corrupted files. I lost access to the UI. It doesn't load anymore no matter what. I still have SSH access and I haven't rebooted the server yet. cat /etc/unraid-version version="6.12.13" 6353593.891250] docker0: port 35(veth23dc29b) entered blocking state [6353593.891256] docker0: port 35(veth23dc29b) entered forwarding state [6384344.408174] usb 3-2: reset high-speed USB device number 3 using xhci_hcd [6384344.786522] sd 0:0:0:0: [sda] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x07 driverbyte=DRIVER_OK cmd_age=0s [6384344.786530] sd 0:0:0:0: [sda] tag#0 CDB: opcode=0x28 28 00 00 64 7f 3a 00 00 40 00 [6384344.786532] I/O error, dev sda, sector 6586170 op 0x0:(READ) flags 0x80700 phys_seg 8 prio class 2 [6384344.787054] sd 0:0:0:0: [sda] tag#0 UNKNOWN(0x2003) Result: hostbyte=0x00 driverbyte=DRIVER_OK cmd_age=0s [6384344.787058] sd 0:0:0:0: [sda] tag#0 Sense Key : 0x6 [current] [6384344.787060] sd 0:0:0:0: [sda] tag#0 ASC=0x28 ASCQ=0x0 [6384344.787063] sd 0:0:0:0: [sda] tag#0 CDB: opcode=0x28 28 00 00 64 7f 7a 00 00 80 00 [6384344.787064] I/O error, dev sda, sector 6586234 op 0x0:(READ) flags 0x80700 phys_seg 16 prio class 2 [6384344.787083] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.787085] I/O error, dev sda, sector 6586170 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [6384344.787145] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.787149] I/O error, dev sda, sector 6586170 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [6384344.787160] I/O error, dev loop1, sector 254264 op 0x0:(READ) flags 0x800 phys_seg 13 prio class 2 [6384344.787182] SQUASHFS error: Failed to read block 0x7c27880: -5 [6384344.787194] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.787199] I/O error, dev sda, sector 6670378 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [6384344.787219] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.787222] I/O error, dev sda, sector 6670378 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [6384344.787234] I/O error, dev loop1, sector 254264 op 0x0:(READ) flags 0x800 phys_seg 13 prio class 2 [6384344.787248] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.787248] I/O error, dev loop1, sector 338512 op 0x0:(READ) flags 0x800 phys_seg 6 prio class 2 [6384344.787251] I/O error, dev sda, sector 6586170 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [6384344.787268] SQUASHFS error: Failed to read block 0xa54a690: -5 [6384344.787270] SQUASHFS error: Failed to read block 0x7c27880: -5 [6384344.787271] SQUASHFS error: Unable to read fragment cache entry [a54a690] [6384344.787272] SQUASHFS error: Failed to read block 0x7c27880: -5 [6384344.787296] SQUASHFS error: Unable to read fragment cache entry [a54a690] [6384344.787298] SQUASHFS error: Unable to read page, block a54a690, size 5498 [6384344.787306] SQUASHFS error: Unable to read fragment cache entry [a54a690] [6384344.787307] SQUASHFS error: Unable to read page, block a54a690, size 5498 [6384344.787328] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.787348] SQUASHFS error: Failed to read block 0x7c27880: -5 [6384344.790855] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.790872] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.790889] SQUASHFS error: Failed to read block 0x1498f60: -5 [6384344.790921] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.790944] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.790967] SQUASHFS error: Failed to read block 0x14a4e9c: -5 [6384344.790997] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.791013] SQUASHFS error: Failed to read block 0x14a4e9c: -5 [6384344.791043] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.791057] SQUASHFS error: Failed to read block 0x14a4e9c: -5 [6384344.791111] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.791130] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.791148] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.791156] SQUASHFS error: Failed to read block 0x1107c2fc: -5 [6384344.791165] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.791201] SQUASHFS error: Failed to read block 0x60b17f8: -5 [6384344.791206] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.791224] SQUASHFS error: Failed to read block 0x1107c2fc: -5 [6384344.791253] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.791262] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.791272] SQUASHFS error: Failed to read block 0x60b17f8: -5 [6384344.791274] SQUASHFS error: Failed to read block 0x1107c2fc: -5 [6384344.791315] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.791333] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.791348] SQUASHFS error: Failed to read block 0x60c240c: -5 [6384344.791385] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.791400] SQUASHFS error: Failed to read block 0x60c240c: -5 [6384344.791456] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.791499] SQUASHFS error: Failed to read block 0x60c240c: -5 [6384344.791529] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.791545] SQUASHFS error: Failed to read block 0x60c240c: -5 [6384344.793564] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.793581] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.793599] SQUASHFS error: Failed to read block 0x10f3e23c: -5 [6384344.793662] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.793679] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.793740] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.793760] SQUASHFS error: Failed to read block 0x10f3e23c: -5 [6384344.793764] SQUASHFS error: Failed to read block 0x112f1408: -5 [6384344.793794] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.793811] SQUASHFS error: Failed to read block 0x10f3e23c: -5 [6384344.793829] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.793840] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.793854] SQUASHFS error: Failed to read block 0x112f9170: -5 [6384344.793876] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.793887] SQUASHFS error: Failed to read block 0x112f9170: -5 [6384344.793910] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.793921] SQUASHFS error: Failed to read block 0x112f9170: -5 [6384344.795927] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.795953] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.795976] SQUASHFS error: Failed to read block 0x7885a08: -5 [6384344.796014] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.796026] SQUASHFS error: Failed to read block 0x7885a08: -5 [6384344.796049] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.796060] SQUASHFS error: Failed to read block 0x7885a08: -5 [6384344.796084] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.796095] SQUASHFS error: Failed to read block 0x7885a08: -5 [6384344.799290] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.799306] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.799321] SQUASHFS error: Failed to read block 0x78a55c8: -5 [6384344.799325] SQUASHFS error: Unable to read fragment cache entry [78a55c8] [6384344.799341] SQUASHFS error: Unable to read fragment cache entry [78a55c8] [6384344.799342] SQUASHFS error: Unable to read page, block 78a55c8, size 4f8c [6384344.799346] SQUASHFS error: Unable to read fragment cache entry [78a55c8] [6384344.799348] SQUASHFS error: Unable to read page, block 78a55c8, size 4f8c [6384344.801222] SQUASHFS error: Unable to read fragment cache entry [78a55c8] [6384344.801226] SQUASHFS error: Unable to read page, block 78a55c8, size 4f8c [6384344.801229] SQUASHFS error: Unable to read fragment cache entry [78a55c8] [6384344.801230] SQUASHFS error: Unable to read page, block 78a55c8, size 4f8c [6384344.828476] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.828496] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.828535] SQUASHFS error: Failed to read block 0x10ea91ac: -5 [6384344.828578] sd 0:0:0:0: [sda] tag#0 device offline or changed [6384344.828596] SQUASHFS error: Failed to read block 0x10ea91ac: -5 [6384345.052839] br0: port 2(vnet0) entered disabled state [6384345.055480] device vnet0 left promiscuous mode [6384345.055486] br0: port 2(vnet0) entered disabled state Edited May 19, 20251 yr by ElderOne
May 19, 20251 yr Community Expert The Connect backup only keeps the last one, if that is incomplete, you may need to reconfig some things, if you need help restoring the assignments, see below: https://docs.unraid.net/unraid-os/manual/changing-the-flash-device/#what-to-do-if-you-have-no-backup-and-do-not-know-your-disk-assignments
May 19, 20251 yr Author I have copied the /config folder (or what's left/uncorrupted of it, but I wouldn't know what to take from there and copy on the new flash drive.
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