Re: bin/53956: raidframe fails to create raid set

[Havard Eidnes <he%NetBSD.org@localhost>]

The following reply was made to PR bin/53956; it has been noted by GNATS.

From: Havard Eidnes <he%NetBSD.org@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: 
Subject: Re: bin/53956: raidframe fails to create raid set
Date: Thu, 07 Feb 2019 15:36:56 +0100 (CET)

 BTW,
 
 the 7.2_STABLE kernel + utils manages to create the raid set just
 fine (OK, this is raid1, previous attempt was raid0, but I did
 also try raid1 with 8.0 which also failed):
 
 # ed /tmp/raid0.conf
 /tmp/raid0.conf: No such file or directory
 a
 START array
 1 2 0
 
 START disks
 /dev/wd0e
 /dev/wd1e
 
 START layout
 32 1 1 1
 
 START queue
 fifo 100
 .
 w
 96
 q
 # raidctl -C /tmp/raid0.conf raid0
 Hosed component: /dev/wd1e
 Hosed component: /dev/wd0e
 raid0: Component /dev/wd0e being configured at col: 0
          Column: -396846104 Num Columns: 159780
          Version: -1991704577 Serial Number: -427209529 Mod Counter: -403409944
          Clean: Yes Status: 5239572
 /dev/wd0e has a different modification count: 1413903690 -403409944
 Row out of alignment for: /dev/wd0e
 Column out of alignment for: /dev/wd0e
 Number of columns do not match for: /dev/wd0e
 raid0: Component /dev/wd1e being configured at col: 1
          Column: 1883401063 Num Columns: 1131244131
          Version: 1934767458 Serial Number: 1095391567 Mod Counter: 1413903690
          Clean: Yes Status: 828011592
 /dev/wd1e has a different serial number: -427209529 1095391567
 Row out of alignment for: /dev/wd1e
 Column out of alignment for: /dev/wd1e
 Number of columns do not match for: /dev/wd1e
 raid0: There were fatal errors
 raid0: Fatal errors being ignored.
 raid0: RAID Level 1
 raid0: Components: /dev/wd0e /dev/wd1e
 raid0: Total Sectors: 3904930912 (1906704 MB)
 # raidctl -I 112233456 raid0
 # raidctl -iv raid0
 Initiating re-write of parity
 Parity Re-write status:
   0% |                                       | ETA: 549:41:00 |
 ^C
 # raidctl -s raid0
 Components:
            /dev/wd0e: optimal
            /dev/wd1e: optimal
 No spares.
 Component label for /dev/wd0e:
    Row: 0, Column: 0, Num Rows: 1, Num Columns: 2
    Version: 2, Serial Number: 112233456, Mod Counter: 1413903699
    Clean: No, Status: 0
    sectPerSU: 32, SUsPerPU: 1, SUsPerRU: 1
    Queue size: 100, blocksize: 512, numBlocks: 3904930912
    RAID Level: 1
    Autoconfig: No
    Root partition: No
    Last configured as: raid0
 Component label for /dev/wd1e:
    Row: 0, Column: 1, Num Rows: 1, Num Columns: 2
    Version: 2, Serial Number: 112233456, Mod Counter: 1413903699
    Clean: No, Status: 0
    sectPerSU: 32, SUsPerPU: 1, SUsPerRU: 1
    Queue size: 100, blocksize: 512, numBlocks: 3904930912
    RAID Level: 1
    Autoconfig: No
    Root partition: No
    Last configured as: raid0
 Parity status: DIRTY
 Reconstruction is 100% complete.
 Parity Re-write is 0% complete.
 Copyback is 100% complete.
 # 
 # uname -a
 NetBSD  7.2_STABLE NetBSD 7.2_STABLE (GENERIC.201902040720Z) amd64
 #