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Forum Discussion
No Volume Exists - Remove inactive volumes in order to use the disk
Hi,
Running v6.9.3
After a reboot the NAS came up saying "No Volume Exists".
Have done another couple of shutdowns and startups and it's now saying "Remove inactive volumes to use the disk....
PM sent
So the disks look fine (:heart: WD Enterprise)
Device: sda Controller: 0 Channel: 0 Model: WDC WD2003FYYS-02W0B0 Serial: WD-WMAY01159942 Firmware: 01.01D01 Class: SATA RPM: 7200 Sectors: 3907029168 Pool: data PoolType: RAID 5 PoolState: 5 PoolHostId: 33eadf27 Health data ATA Error Count: 1 Reallocated Sectors: 0 Reallocation Events: 0 Spin Retry Count: 0 Current Pending Sector Count: 0 Uncorrectable Sector Count: 0 Temperature: 35 Start/Stop Count: 4740 Power-On Hours: 63000 Power Cycle Count: 64 Load Cycle Count: 4716 Device: sdb Controller: 0 Channel: 1 Model: WDC WD6002FRYZ-01WD5B0 Serial: NCHBG8GS Firmware: 01.01M02 Class: SATA RPM: 7200 Sectors: 11721045168 Pool: data PoolType: RAID 5 PoolState: 5 PoolHostId: 33eadf27 Health data ATA Error Count: 0 Reallocated Sectors: 0 Reallocation Events: 0 Spin Retry Count: 0 Current Pending Sector Count: 0 Uncorrectable Sector Count: 0 Temperature: 35 Start/Stop Count: 29 Power-On Hours: 20494 Power Cycle Count: 29 Load Cycle Count: 866 Device: sdc Controller: 0 Channel: 2 Model: WDC WD6002FRYZ-01WD5B0 Serial: NCGWTDVV Firmware: 01.01M02 Class: SATA RPM: 7200 Sectors: 11721045168 Pool: data PoolType: RAID 5 PoolState: 5 PoolHostId: 33eadf27 Health data ATA Error Count: 0 Reallocated Sectors: 0 Reallocation Events: 0 Spin Retry Count: 0 Current Pending Sector Count: 0 Uncorrectable Sector Count: 0 Temperature: 35 Start/Stop Count: 32 Power-On Hours: 22223 Power Cycle Count: 32 Load Cycle Count: 938 Device: sdd Controller: 0 Channel: 3 Model: WDC WD2003FYYS-02W0B1 Serial: WD-WMAY04428148 Firmware: 01.01D02 Class: SATA RPM: 7200 Sectors: 3907029168 Pool: data PoolType: RAID 5 PoolState: 5 PoolHostId: 33eadf27 Health data ATA Error Count: 0 Reallocated Sectors: 0 Reallocation Events: 0 Spin Retry Count: 0 Current Pending Sector Count: 0 Uncorrectable Sector Count: 0 Temperature: 37 Start/Stop Count: 4759 Power-On Hours: 60625 Power Cycle Count: 55 Load Cycle Count: 4736 Device: sde Controller: 0 Channel: 4 Model: WDC WD2003FYYS-02W0B1 Serial: WD-WMAY04905430 Firmware: 01.01D02 Class: SATA RPM: 7200 Sectors: 3907029168 Pool: data PoolType: RAID 5 PoolState: 5 PoolHostId: 33eadf27 Health data ATA Error Count: 0 Reallocated Sectors: 0 Reallocation Events: 0 Spin Retry Count: 0 Current Pending Sector Count: 0 Uncorrectable Sector Count: 0 Temperature: 36 Start/Stop Count: 4318 Power-On Hours: 56959 Power Cycle Count: 53 Load Cycle Count: 4290 Device: sdf Controller: 0 Channel: 5 Model: WDC WD4000F9YZ-09N20L0 Serial: WD-WCC131766520 Firmware: 01.01A01 Class: SATA RPM: 7200 Sectors: 7814037168 Pool: data PoolType: RAID 5 PoolState: 5 PoolHostId: 33eadf27 Health data ATA Error Count: 0 Reallocated Sectors: 0 Reallocation Events: 0 Spin Retry Count: 0 Current Pending Sector Count: 0 Uncorrectable Sector Count: 0 Temperature: 32 Start/Stop Count: 1775 Power-On Hours: 43200 Power Cycle Count: 36 Load Cycle Count: 1754
From memory I think it probably had about 1.5TB free space when it failed.
But it looks like the transactions are slightly out of sync.
[Wed Apr 24 19:31:56 2019] md125: detected capacity change from 0 to 4000511819776 [Wed Apr 24 19:31:56 2019] BTRFS: device label 33eadf27:data devid 2 transid 1187337 /dev/md125 [Wed Apr 24 19:31:56 2019] BTRFS info (device md125): has skinny extents [Wed Apr 24 19:32:15 2019] BTRFS error (device md125): parent transid verify failed on 9209338265600 wanted 1187338 found 1187336 [Wed Apr 24 19:32:15 2019] BTRFS error (device md125): parent transid verify failed on 9209338265600 wanted 1187338 found 1187336 [Wed Apr 24 19:32:15 2019] BTRFS warning (device md125): failed to read log tree [Wed Apr 24 19:32:15 2019] BTRFS error (device md125): open_ctree failed
Hi Westyfield2,
I have checked the logs. It is correct that the transactions are out of sync
It says that the volume at this specific location knew it was going to complete a specific transaction (wanted) but, it found that it was only on a previous transaction.
Normally, you should be able to contact support so they can fix it but, they will not be able to assist you on this because your NAS is a legacy x86 NAS converted to OS6. Hopefully, other Community members can chime in here so they assist you on this.
Regards,
What are the results of lsblk?
admin@NAS:/$ lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sda 8:0 0 1.8T 0 disk ├─sda1 8:1 0 4G 0 part │ └─md0 9:0 0 4G 0 raid1 / ├─sda2 8:2 0 512M 0 part │ └─md1 9:1 0 2G 0 raid6 [SWAP] └─sda3 8:3 0 1.8T 0 part └─md126 9:126 0 9.1T 0 raid5 sdb 8:16 0 5.5T 0 disk ├─sdb1 8:17 0 4G 0 part │ └─md0 9:0 0 4G 0 raid1 / ├─sdb2 8:18 0 512M 0 part │ └─md1 9:1 0 2G 0 raid6 [SWAP] ├─sdb3 8:19 0 1.8T 0 part │ └─md126 9:126 0 9.1T 0 raid5 ├─sdb4 8:20 0 1.8T 0 part │ └─md125 9:125 0 3.7T 0 raid5 └─sdb5 8:21 0 1.8T 0 part └─md127 9:127 0 1.8T 0 raid1 sdc 8:32 0 5.5T 0 disk ├─sdc1 8:33 0 4G 0 part │ └─md0 9:0 0 4G 0 raid1 / ├─sdc2 8:34 0 512M 0 part │ └─md1 9:1 0 2G 0 raid6 [SWAP] ├─sdc3 8:35 0 1.8T 0 part │ └─md126 9:126 0 9.1T 0 raid5 ├─sdc4 8:36 0 1.8T 0 part │ └─md125 9:125 0 3.7T 0 raid5 └─sdc5 8:37 0 1.8T 0 part └─md127 9:127 0 1.8T 0 raid1 sdd 8:48 0 1.8T 0 disk ├─sdd1 8:49 0 4G 0 part │ └─md0 9:0 0 4G 0 raid1 / ├─sdd2 8:50 0 512M 0 part │ └─md1 9:1 0 2G 0 raid6 [SWAP] └─sdd3 8:51 0 1.8T 0 part └─md126 9:126 0 9.1T 0 raid5 sde 8:64 0 1.8T 0 disk ├─sde1 8:65 0 4G 0 part │ └─md0 9:0 0 4G 0 raid1 / ├─sde2 8:66 0 512M 0 part │ └─md1 9:1 0 2G 0 raid6 [SWAP] └─sde3 8:67 0 1.8T 0 part └─md126 9:126 0 9.1T 0 raid5 sdf 8:80 0 3.7T 0 disk ├─sdf1 8:81 0 4G 0 part │ └─md0 9:0 0 4G 0 raid1 / ├─sdf2 8:82 0 512M 0 part │ └─md1 9:1 0 2G 0 raid6 [SWAP] ├─sdf3 8:83 0 1.8T 0 part │ └─md126 9:126 0 9.1T 0 raid5 └─sdf4 8:84 0 1.8T 0 part └─md125 9:125 0 3.7T 0 raid5
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