That problem started about a month ago.
At this time the device was running old TOS 4.2.30-2203011626
Few apps were going along the normal storage services:
- Plex 1.29.0.624
- MegaDisk Sync
- Clam AntiVirus
- Docker
- sftpgo
- jellyfin
- proxy.py
- pi-hole
- unifi-controller
I contacted the support and was advised to update the system. So, I did it - full backup of the storage.
Updated the bootloader (on the USB), the boot system (from 2 to 8 GB partition) and finally new raid (TRAID+) for the storage with the latest and greatest TOS 6.0.794. Finally the data was recovered from the backup (USB Copy used)
Unforrrtunately the problem is still presented and it's sporadic. Sometimes the NAS can work for a day or two and after that to reload 4-5 times per day.
There are nothing fancy, so far, on the NAS - just:
- the shares (for smb and nfs)
- the USB Copy
- I enabled Docker, but no containers yet
Code: Select all
dmesg -w>/Volume1/public/dmesg.txt &Code: Select all
... more output before that last section ...
[ 35.767972] r8169 0000:02:00.0 eth0: Link is Up - 1Gbps/Full - flow control rx/tx
[ 39.298028] scsi 6:0:0:0: Direct-Access VendorCo ProductCode 2.00 PQ: 0 ANSI: 4
[ 39.298806] sd 6:0:0:0: Attached scsi generic sg5 type 0
[ 39.298934] [664]: scst: scst_register_device:1089:Attached to scsi6, channel 0, id 0, lun 0, type 0
[ 39.299061] sd 6:0:0:0: [sdf] 491304 512-byte logical blocks: (252 MB/240 MiB)
[ 39.299266] sd 6:0:0:0: [sdf] Write Protect is off
[ 39.299277] sd 6:0:0:0: [sdf] Mode Sense: 03 00 00 00
[ 39.299485] sd 6:0:0:0: [sdf] No Caching mode page found
[ 39.299494] sd 6:0:0:0: [sdf] Assuming drive cache: write through
[ 39.309802] sdf: sdf1
[ 39.310351] sd 6:0:0:0: [sdf] Attached SCSI removable disk
[ 40.958959] BTRFS: device label TOS_VOL_20251211 devid 1 transid 311 /dev/dm-1 scanned by systemd-udevd (449)
[ 41.118526] BTRFS: device label TOS_VOL_20251211 devid 1 transid 2036 /dev/dm-0 scanned by systemd-udevd (468)
[ 41.233397] r8169 0000:02:00.0 eth0: Link is Down
[ 41.261521] bond0: (slave eth1): link status definitely up, 1000 Mbps full duplex
[ 41.261546] bond0: (slave eth1): making interface the new active one
[ 41.269298] bond0: active interface up!
[ 43.889753] [3554]: scst: scst_unregister_device:1164:Detached from scsi6, channel 0, id 0, lun 0, type 0
[ 45.264636] r8169 0000:02:00.0 eth0: Link is Up - 1Gbps/Full - flow control off
[ 45.328216] bond0: (slave eth0): link status definitely up, 1000 Mbps full duplex
[ 45.873932] BTRFS info (device dm-0): first mount of filesystem 2020a685-9a51-4ed9-9647-9c41914ef10a
[ 45.873966] BTRFS info (device dm-0): using crc32c (crc32c-generic) checksum algorithm
[ 45.874041] BTRFS info (device dm-0): using free space tree
[ 52.946605] BTRFS info (device dm-1): first mount of filesystem d347a600-eab2-4700-ad6f-f0274c2589a6
[ 52.946643] BTRFS info (device dm-1): using crc32c (crc32c-generic) checksum algorithm
[ 52.946690] BTRFS info (device dm-1): using free space tree
[ 63.586185] /dev/sdf1: Can't open blockdev
[ 67.835936] NFSD: Using nfsdcld client tracking operations.
[ 67.835950] NFSD: no clients to reclaim, skipping NFSv4 grace period (net f0000000)
[ 72.569349] NFSD: Using nfsdcld client tracking operations.
[ 72.569364] NFSD: no clients to reclaim, skipping NFSv4 grace period (net f0000000)
... device is reloading here ...Code: Select all
alex@TNAS-ALEX:~$ sudo lsblk
[sudo] password for alex:
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
sda 8:0 0 3.6T 0 disk
├─sda1 8:1 0 285M 0 part
├─sda2 8:2 0 7.6G 0 part
│ └─md9 9:9 0 7.6G 0 raid1 /
├─sda3 8:3 0 1.9G 0 part
│ └─md8 9:8 0 1.9G 0 raid1 [SWAP]
└─sda4 8:4 0 3.6T 0 part
└─md0 9:0 0 10.9T 0 raid6
├─vg0-lv0 252:0 0 9T 0 lvm /home
│ /Volume1
│ /var/subvols/8vEbTxkKvwa
└─vg0-lv1 252:1 0 1.9T 0 lvm /Volume2
/var/subvols/8vEbTxkKvwb
sdb 8:16 0 3.6T 0 disk
├─sdb1 8:17 0 285M 0 part
├─sdb2 8:18 0 7.6G 0 part
│ └─md9 9:9 0 7.6G 0 raid1 /
├─sdb3 8:19 0 1.9G 0 part
│ └─md8 9:8 0 1.9G 0 raid1 [SWAP]
└─sdb4 8:20 0 3.6T 0 part
└─md0 9:0 0 10.9T 0 raid6
├─vg0-lv0 252:0 0 9T 0 lvm /home
│ /Volume1
│ /var/subvols/8vEbTxkKvwa
└─vg0-lv1 252:1 0 1.9T 0 lvm /Volume2
/var/subvols/8vEbTxkKvwb
sdc 8:32 0 3.6T 0 disk
├─sdc1 8:33 0 285M 0 part
├─sdc2 8:34 0 7.6G 0 part
├─sdc3 8:35 0 1.9G 0 part
└─sdc4 8:36 0 3.6T 0 part
└─md0 9:0 0 10.9T 0 raid6
├─vg0-lv0 252:0 0 9T 0 lvm /home
│ /Volume1
│ /var/subvols/8vEbTxkKvwa
└─vg0-lv1 252:1 0 1.9T 0 lvm /Volume2
/var/subvols/8vEbTxkKvwb
sdd 8:48 0 3.6T 0 disk
├─sdd1 8:49 0 285M 0 part
├─sdd2 8:50 0 7.6G 0 part
├─sdd3 8:51 0 1.9G 0 part
└─sdd4 8:52 0 3.6T 0 part
└─md0 9:0 0 10.9T 0 raid6
├─vg0-lv0 252:0 0 9T 0 lvm /home
│ /Volume1
│ /var/subvols/8vEbTxkKvwa
└─vg0-lv1 252:1 0 1.9T 0 lvm /Volume2
/var/subvols/8vEbTxkKvwb
sde 8:64 0 3.6T 0 disk
├─sde1 8:65 0 285M 0 part
├─sde2 8:66 0 7.6G 0 part
├─sde3 8:67 0 1.9G 0 part
└─sde4 8:68 0 3.6T 0 part
└─md0 9:0 0 10.9T 0 raid6
├─vg0-lv0 252:0 0 9T 0 lvm /home
│ /Volume1
│ /var/subvols/8vEbTxkKvwa
└─vg0-lv1 252:1 0 1.9T 0 lvm /Volume2
/var/subvols/8vEbTxkKvwb
nbd0 43:0 0 0B 0 disk
nbd1 43:32 0 0B 0 disk
nbd2 43:64 0 0B 0 disk
nbd3 43:96 0 0B 0 disk
nbd4 43:128 0 0B 0 disk
nbd5 43:160 0 0B 0 disk
nbd6 43:192 0 0B 0 disk
nbd7 43:224 0 0B 0 disk
nbd8 43:256 0 0B 0 disk
nbd9 43:288 0 0B 0 disk
nbd10 43:320 0 0B 0 disk
nbd11 43:352 0 0B 0 disk
nbd12 43:384 0 0B 0 disk
nbd13 43:416 0 0B 0 disk
nbd14 43:448 0 0B 0 disk
nbd15 43:480 0 0B 0 disk
alex@TNAS-ALEX:~$ sudo cat /proc/mdstat
Personalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] [raid4] [multipath] [faulty]
md0 : active raid6 sdd4[0] sdc4[4] sdb4[3] sda4[2] sde4[1]
11687473152 blocks super 1.2 level 6, 512k chunk, algorithm 2 [5/5] [UUUUU]
md8 : active raid1 sdb3[0] sda3[1]
1997824 blocks super 1.2 [2/2] [UU]
bitmap: 0/1 pages [0KB], 65536KB chunk
md9 : active raid1 sdb2[2] sda2[1]
7995392 blocks super 1.2 [2/2] [UU]
bitmap: 1/1 pages [4KB], 65536KB chunk
unused devices: <none>
alex@TNAS-ALEX:~$Thank you in advance,
Alex
