Date: Tue, 24 Jul 2001 09:24:47 +0800 From: "oyk" <oywand@163.net> To: "'FreeBSD-Questions@FreeBSD.Org'" <FreeBSD-Security@FreeBSD.Org> Subject: Raidframe hot spare question Message-ID: <002301c113df$9dea0940$8b01010a@nietzsche> References: <9BF54A52E1DFD311BC1000D0B73EADFE043BFE6F@bell.logica.co.uk> <20010720175826.A5207@ringworld.oblivion.bg>
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Hi,
I am a FreeBSD user. I download the 2001-06-20-RAIDframe-stabel.diff.gz
from your corner. I installed it and could
conveniently configure the RAID0 RAID1 RAID5. Many thanks to you for
bringing Raidframe to FreeBSD.
But, I have a troublesome question about the RAID5 configuration with hot
spare. Now I show my configuration as follow
(hotspare.conf):
START array
1 3 1
START disks
/dev/da0s1e
/dev/da1s3e
/dev/da2s3e
START spare
/dev/da3s3e
START layout
32 1 1 5
START queue
fifo 100
Because I had configured two RAID5 test and used /dev/raid0 &
/dev/raid1, I must use /dev/raid2 to configure.
Then, I do the work as the manual of raidctl. That's OK. Everything is OK.
Now, I reboot my FreeBSD box. The box halted,
I had to reboot by hand. After reboot, I want to use the RAID5
configuration. I command "raidctl -c /etc/hotspare.conf" ,
but the box reboot again itself. What a strange phenomena! I tried again,
the result is the same. I don't understand.
Can you tell me about it? I will wait your letter.
Thank you very much.
yours remote friend
PS:
This is the RAID5 with hot spare df information:
Filesystem 1K-blocks Used Avail Capacity Mounted on
/dev/ad1s1a 99183 46722 44527 51% /
/dev/ad1s1f 5572507 1148536 3978171 22% /usr
/dev/ad1s1e 19815 770 17460 4% /var
procfs 4 4 0 100% /proc
/dev/raid2c 1977111 1 1818942 0% /usr/hotmnt
I has test the hot spare, it succeeds.
Then, I reboot, I run fsck /dev/raid2, the system information is:
Can't open /dev/raid2: Device not configured
then I run raidctl -c /etc/hotspare.conf, the system reboot itself,
information is:
Waiting for DAG engine to start
Warning: p_fd fields not set
Hosed component: /dev/da1s3e
raid2: Component /dev/da0s1e being configured at row: 0 col:0
Row:0 Column; 0 Num Rows: 1 Num Columns: 3
Version:2 Serial Number: 123456 Mod Counter:108
Clean: Yes Status: 0
raid2: Ignoring /dev/da1s3e
raid2: Component /dev/da2s3e being configured at row; 0 col: 2
Row; 0 Column: 2 Num Rows: 1 Num Columns: 3
Version:2 Serial Number: 123456 Mod Counter:108
Clean: Yes Status: 0
WARNING: truncating disk at r 0 c 1 to 2040128 blocks
WARNING: truncating disk at r 0 c 2 to 2040128 blocks
panic: lockmgr: pid 317, not exclusive lock holder 316 unlocking
syncing disks.... 10 8 6 4 2
done
Uptime: 4m16s
That's all,Now, the box halt.
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