Date: Tue, 24 Jul 2001 11:58:46 +0800 From: Xia Tao <wtxiatao@hust.edu.cn> To: scottl@freebsd.org, FreeBSD-Questions@FreeBSD.Org Subject: Raidframe hot spare question Message-ID: <001a01c113f4$f0584830$6401010a@rhapsody>
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--Boundary_(ID_LTdBeu1lMFF2KaJsJsfjDw)
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Hi,=20
I am a FreeBSD user. I download the =
2001-06-20-RAIDframe-stable.diff.gz from your corner. I installed it =
and could=20
conveniently configure the RAID0 RAID1 RAID5. Many thanks to you for =
bringing Raidframe to FreeBSD.
My hardware : SEAGATE, ST318275FC X 3( Fibre Channel harddisk, 3 =
pieces), SEAGATE, ST19171FC (Fibre Channel disk), Maxtor 5T030H3(IDE =
disk , FreeBSD system disk), Intel 815 motherboard, Intel 100/PRo NIC,
QLogic qla2200 Fibre Channel disk adapter
=20
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.=20
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:=20
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=20
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 =20
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=20
done
Uptime: 4m16s
That's all,Now, the box halt.
--Boundary_(ID_LTdBeu1lMFF2KaJsJsfjDw)
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<DIV><FONT face=3DArial size=3D2>
<DIV><FONT face=3DArial size=3D2>Hi, </FONT></DIV>
<DIV><FONT face=3DArial size=3D2> I am a FreeBSD user. I =
download the=20
2001-06-20-RAIDframe-stable.diff.gz from your corner. I installed =
it and=20
could </FONT></DIV>
<DIV><FONT face=3DArial size=3D2>conveniently configure the RAID0 RAID1 =
RAID5. Many=20
thanks to you for bringing Raidframe to FreeBSD.</FONT></DIV>
<DIV> My hardware : SEAGATE, ST318275FC X 3( Fibre Channel =
harddisk, 3=20
pieces), SEAGATE, ST19171FC (Fibre Channel disk), Maxtor =
5T030H3(IDE disk=20
, FreeBSD system disk), Intel 815 motherboard, Intel 100/PRo NIC,</DIV>
<DIV>QLogic qla2200 Fibre Channel disk adapter</DIV>
<DIV> &n=
bsp; &nb=
sp; =20
</DIV>
<DIV><FONT face=3DArial size=3D2> But, I have a troublesome =
question about the=20
RAID5 configuration with hot spare. Now I show my configuration as=20
follow</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>(hotspare.conf):</FONT></DIV>
<DIV><FONT face=3DArial size=3D2> START=20
array<BR> 1 3 1<BR> =
START=20
disks<BR> =
/dev/da0s1e<BR> =20
/dev/da1s3e<BR> /dev/da2s3e<BR> &=
nbsp; =20
START spare<BR> =
/dev/da3s3e<BR> START=20
layout<BR> 32 1 1 5<BR> =
START=20
queue<BR> fifo 100</FONT></DIV>
<DIV><FONT face=3DArial size=3D2> Because I had =
configured=20
two RAID5 test and used /dev/raid0 & /dev/raid1, I must use =
/dev/raid2=20
to configure.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Then, I do the work as the manual of =
raidctl.=20
That's OK. Everything is OK. Now, I reboot my FreeBSD box. The box=20
halted,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>I had to reboot by hand. After reboot, =
I want to=20
use the RAID5 configuration. I command "raidctl -c=20
/etc/hotspare.conf" ,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>but the box reboot again itself. What a =
strange=20
phenomena! I tried again, the result is the same. I don't=20
understand.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Can you tell me about it? I will wait =
your letter.=20
</FONT></DIV>
<DIV><FONT face=3DArial size=3D2> Thank you very=20
much.</FONT></DIV>
<DIV><FONT face=3DArial=20
size=3D2> &nbs=
p;  =
; =
&=
nbsp; &n=
bsp; &nb=
sp; &nbs=
p;  =
; =
&=
nbsp; =20
yours remote friend</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>PS:</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>This is the RAID5 with hot spare df=20
information:</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Filesystem =
1K-blocks =20
Used Avail Capacity Mounted=20
on<BR>/dev/ad1s1a 99183 =20
46722 44527 51% =20
/<BR>/dev/ad1s1f 5572507 1148536 =20
3978171 22% =20
/usr<BR>/dev/ad1s1e =
19815 =20
770 17460 4% =
/var<BR>procfs  =
; =20
4 =20
4 0 =
100% =20
/proc<BR>/dev/raid2c =20
1977111 1 =20
1818942 0% =
/usr/hotmnt</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>I has test the hot spare, it =
succeeds.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Then, I reboot, I run fsck /dev/raid2, =
the system=20
information is: </FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Can't open /dev/raid2: Device not=20
configured</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>then I run raidctl -c =
/etc/hotspare.conf, the=20
system reboot itself, information is:</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Waiting for DAG engine to start =
</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Warning: p_fd fields not =
set</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Hosed component: =
/dev/da1s3e</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>raid2: Component /dev/da0s1e being =
configured at=20
row: 0 col:0</FONT></DIV>
<DIV><FONT face=3DArial =
size=3D2> =20
Row:0 Column; 0 Num Rows: 1 Num Columns: 3</FONT></DIV>
<DIV><FONT face=3DArial =
size=3D2> =20
Version:2 Serial Number: 123456 Mod Counter:108</FONT></DIV>
<DIV><FONT face=3DArial =
size=3D2> =20
Clean: Yes Status: 0</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>raid2: Ignoring =
/dev/da1s3e</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>raid2: Component /dev/da2s3e being =
configured at=20
row; 0 col: 2</FONT></DIV>
<DIV><FONT face=3DArial =
size=3D2> =20
Row; 0 Column: 2 Num Rows: 1 Num Columns: 3</FONT></DIV><FONT =
face=3DArial size=3D2>
<DIV><FONT face=3DArial =
size=3D2> =20
Version:2 Serial Number: 123456 Mod Counter:108</FONT></DIV>
<DIV><FONT face=3DArial =
size=3D2> =20
Clean: Yes Status: 0</FONT></DIV>
<DIV>WARNING: truncating disk at r 0 c 1 to 2040128=20
blocks </DIV>
<DIV>WARNING: truncating disk at r 0 c 2 to 2040128 blocks</DIV>
<DIV>panic: lockmgr: pid 317, not exclusive lock holder 316 =
unlocking</DIV>
<DIV> </DIV>
<DIV>syncing disks.... 10 8 6 4 2 </DIV>
<DIV>done</DIV>
<DIV>Uptime: 4m16s</DIV>
<DIV> </DIV>
<DIV>That's all,Now, the box =
halt.</FONT></DIV></FONT></DIV></BODY></HTML>
--Boundary_(ID_LTdBeu1lMFF2KaJsJsfjDw)--
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