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Forum Discussion
ReadyNas Pro6 - rebuild-doesn-t-start
Old thread ( still valid ) https://community.netgear.com/t5/Using-your-ReadyNAS-in-Business/ReadyNas-Pro-6-rebuild-doesn-t-start/td-p/1650938 Having previously tried with 2 different 3TB HD's to ...
Interesting additional info;
Did the download all logs, from disk_smart_log, I can see all drives of correct size and model,
in the enclosure.log file - there it still states the model and size for the drive that died 2 years ago.
Smart log;
Device Model: ST4000DM004-2CV104
Serial Number: ZFN1V62W
LU WWN Device Id: 5 000c50 0b47633a2
Firmware Version: 0001
User Capacity: 4,000,787,030,016 bytes [4.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
from enclosure.log
disk!!1!!status=ok::descr=Channel 1: Seagate ST33000650NS 2794 GB, 0C/32F
disk!!2!!status=ok::descr=Channel 2: ST33000650NS 2794 GB, 41C/105F
disk!!3!!status=ok::descr=Channel 3: TOSHIBA DT01ABA300 2794 GB, 36C/96F
disk!!4!!status=ok::descr=Channel 4: ST33000650NS 2794 GB, 43C/109F
disk!!5!!status=ok::descr=Channel 5: ST33000650NS 2794 GB, 46C/114F
disk!!6!!status=ok::descr=Channel 6: ST33000650NS 2794 GB, 44C/111F
Additional info again then;
The failed drive is drive 0, /sda;
checking expansion.log, seems I've got a known issue, or at least not the first to have it;
Something about readynas DO seeing and talking with the drive but doing something wrong when creating required partition on it;
sfdisk: no partition table present.
[2019/10/02 17:10:16 2040] Input target disk 4K align partition problem: 256, use old partition.
[2019/10/02 17:10:16 2040] LINE 3723: exec command: sfdisk --force -L /dev/sda < /var/log/frontview/.known_cfgdir/75UA76PGS
Disk /dev/sda: 486401 cylinders, 255 heads, 63 sectors/track
sfdisk: ERROR: sector 0 does not have an msdos signature
/dev/sda: unrecognized partition table type
Old situation:
No partitions found
New situation:
No partitions found
sfdisk: no partition table present.
[2019/10/02 17:10:16 2040] LINE 3730: exec command: sgdisk -g -a 8 /dev/sda
Creating new GPT entries.
The operation has completed successfully.
[2019/10/02 17:10:19 2040] Succeed to convert mbr to gpt /dev/sdb.
[2019/10/02 17:10:19 2040] Input target disk partition problem: 256
[2019/10/02 17:10:19 2040] Failed to add disk to md
[2019/10/02 17:10:19 2040] Added drive to md, grown=0/0xff830f18
[2019/10/02 17:10:19 2040] LINE 4852: exec command: /usr/sbin/expand_md -a super >> /var/log/frontview/expand_md.log 2>&1 &
[2019/10/02 17:10:19 2040] LINE 4855: exec command: /frontview/bin/volumescan &
[2019/10/02 17:10:19 2040] LINE 4939: exec command: ps -ef | grep expand_md | grep -v grep > /var/log/frontview/.V_E.snapshotstat
[2019/10/02 17:10:19 2040] STAGE_WIPE: Clean my_pid 2040
[2019/10/02 17:10:20 3472] STAGE_CHECK: saved my_pid 3472 in check mode.
[2019/10/02 17:10:20 3472] RAID MODE: 1, sn=
[2019/10/02 17:10:20 3472] LINE 4591: exec command: lvs > /var/log/frontview/.V_E.snapshotstat
[2019/10/02 17:10:20 3472] Current file system status: ext4
[2019/10/02 17:10:20 3472] LINE 5305: exec command: rm -fr /var/log/frontview/.V_E.*
[2019/10/02 17:10:20 3472] Running disk SMART quick self-test on new disk 1 [/dev/sda]...
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