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Forum Discussion
stuinternat
Jan 24, 2022Aspirant
ReadyNas NV+ RND4000 Kernel Panic
Hi,
I was wondering if you oculd help with my ReadyNAS NV+ RND4000
Basically, it's the kernel panic issue, however, when I remove one specific drive, it does boot up, and I can access the web admin, but just not the data.
It says it is healthy and redundent, so do I just need to buy a new 2TB drive and it will sort itself out?
Also, is the order of the drives important? According to xraid_config, the numbers seem off, but when I swapped them around I got kernel panic, details below:
VERSION/ID::superblock=(0.1.0),ID=9a6a7efd.00000000.00000000.00000000,create_time=61e5cff3
RAID_INFO::disks_total=4,raid_disks=4,parity_disk=3,disks_online=4,disks_working=4,disks_failed=0,spare_disk=0,base_disk=2,size=3907008688,update_time=00000000,state=0,luns=2,extcmd=1,expandable_bitmap=0x0,lsize=3907008686,drive_present=0xd
LOGICAL_DRIVE:0:begin_sector=32,sectors=4096000,raid_level=1,status=redundant,initialized=1,dmap=f
LOGICAL_DRIVE:1:begin_sector=4096032,sectors=3902912686,raid_level=X,status=redundant,initialized=1,dmap=d
PHYSICAL_DRIVE:0:number=1,device=hdc,major=22,minor=0,raid_id=1,state=online,present=1,size=3907008688,r_model=WDC WD20EARX-00PASB0,r_size=3907008688,r_fw=51.0AB51
PHYSICAL_DRIVE:1:number=2,device=hde,major=33,minor=0,raid_id=2,state=online,present=1,size=3907008688,r_model=UNKNOWN,r_size=0,r_fw=
PHYSICAL_DRIVE:2:number=0,device=hdg,major=34,minor=0,raid_id=0,state=online,present=1,size=3907008688,r_model=WDC WD20EARX-00PASB0,r_size=3907008688,r_fw=51.0AB51
PHYSICAL_DRIVE:3:number=3,device=hdi,major=56,minor=0,raid_id=3,state=online,present=1,size=3907008688,r_model=WDC WD20EARX-00PASB0,r_size=3907008688,r_fw=51.0AB51
RUN_PARAMETERS::raid_running=0,last_word=panic,interface_start_at=1,fake=0
RAID_REBUILD::sync=0,logical=0,parity=0,sectors=0,total=4294967295,source=0,total_drives=0,auto_sync=1
RAID_P_CHECK::chck=0,current_lun=0,total_luns=2,raid_level=0,err=0,current_sector=0,total_sectors=0,report_err=1
RAID_P_INIT::initialized_bitmap=0xf,initialize_error_bitmap=0x0,initializing_bitmap=0x0,current_sector=0,total_sector=0
It's okay if you can't help, I just thought it was worth a shot.
Thanks anyway
Stuart
15 Replies
Replies have been turned off for this discussion
- StephenBGuru - Experienced User
stuinternat wrote:
I was wondering if you oculd help with my ReadyNAS NV+ RND4000
Basically, it's the kernel panic issue, however, when I remove one specific drive, it does boot up, and I can access the web admin, but just not the data.
This part seems a bit odd. You ought to be able to access the data. Have you tried downloading the log zip file?
Also - do you need to off-load the data? Or do you have backups of whatever you need?
Have you tried testing the problem drive in a Windows PC with WDC's dashboard software?
- stuinternatAspirantHi,
Thanks for the reply. I do not have backups. I want to offload all the data. I can access all the logs.- StephenBGuru - Experienced User
stuinternat wrote:
I do not have backups. I want to offload all the data. I can access all the logs.Start by looking at mdstat.log
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