So still coming up to speed with mdadm and I notice this morning one of my
servers acting sluggish...so when I looked at the mdadm raid device I see
this:
mdadm --detail /dev/md0
/dev/md0:
Version : 0.90
Creation Time : Mon Sep 27 22:47:44 2010
Raid Level : raid10
Array Size : 976759808 (931.51 GiB 1000.20 GB)
Used Dev Size : 976759808 (931.51 GiB 1000.20 GB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 0
Persistence : Superblock is persistent
Update Time : Sun Nov 14 11:33:51 2010
State : clean, resyncing
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Layout : far=2
Chunk Size : 512K
Rebuild Status : 57% complete
UUID : f045370a:5be687e9:73e57992:06ea59e5
Events : 0.8
Number Major Minor RaidDevice State
0 8 17 0 active sync /dev/sdb1
1 8 33 1 active sync /dev/sdc1
If done some googling but I am stumped as to what would have kicked this
off, anyone have any insight that would be great...The system has been up
for ~34 days and it kicked off at 4am local time...Here are some of my
system details...
Centos 5.5 - 2.6.18-194.11.4.el5
fstab:
LABEL=/ / ext3 defaults 1 1
LABEL=/boot /boot ext3 defaults 1 2
/dev/md0 /home ext4
noatime,defaults 0 2
/dev/md0 /mnt/data-raid ext4
noatime,defaults 0 2
tmpfs /dev/shm tmpfs defaults 0 0
devpts /dev/pts devpts gid=5,mode=620 0 0
sysfs /sys sysfs defaults 0 0
proc /proc proc defaults 0 0
LABEL=SWAP-sda2 swap swap defaults 0 0
Thanks in advance....
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<http://lists.centos.org/pipermail/centos/attachments/20101114/87625bc0/attachment-0001.html>
NEVERMIND....somehow my fstab mount is not right..... On Sun, Nov 14, 2010 at 11:41 AM, Tom Bishop <bishoptf at gmail.com> wrote:> So still coming up to speed with mdadm and I notice this morning one of my > servers acting sluggish...so when I looked at the mdadm raid device I see > this: > > mdadm --detail /dev/md0 > /dev/md0: > Version : 0.90 > Creation Time : Mon Sep 27 22:47:44 2010 > Raid Level : raid10 > Array Size : 976759808 (931.51 GiB 1000.20 GB) > Used Dev Size : 976759808 (931.51 GiB 1000.20 GB) > Raid Devices : 2 > Total Devices : 2 > Preferred Minor : 0 > Persistence : Superblock is persistent > > Update Time : Sun Nov 14 11:33:51 2010 > State : clean, resyncing > Active Devices : 2 > Working Devices : 2 > Failed Devices : 0 > Spare Devices : 0 > > Layout : far=2 > Chunk Size : 512K > > Rebuild Status : 57% complete > > UUID : f045370a:5be687e9:73e57992:06ea59e5 > Events : 0.8 > > Number Major Minor RaidDevice State > 0 8 17 0 active sync /dev/sdb1 > 1 8 33 1 active sync /dev/sdc1 > > > If done some googling but I am stumped as to what would have kicked this > off, anyone have any insight that would be great...The system has been up > for ~34 days and it kicked off at 4am local time...Here are some of my > system details... > > Centos 5.5 - 2.6.18-194.11.4.el5 > > fstab: > LABEL=/ / ext3 defaults 1 1 > LABEL=/boot /boot ext3 defaults 1 2 > /dev/md0 /home ext4 > noatime,defaults 0 2 > /dev/md0 /mnt/data-raid ext4 > noatime,defaults 0 2 > tmpfs /dev/shm tmpfs defaults 0 0 > devpts /dev/pts devpts gid=5,mode=620 0 0 > sysfs /sys sysfs defaults 0 0 > proc /proc proc defaults 0 0 > LABEL=SWAP-sda2 swap swap defaults 0 0 > > Thanks in advance.... > > >-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20101114/077e7dc8/attachment-0001.html>
On Sun, Nov 14, 2010 at 12:46 PM, Tom Bishop <bishoptf at gmail.com> wrote:> NEVERMIND....somehow my fstab mount is not right..... > > On Sun, Nov 14, 2010 at 11:41 AM, Tom Bishop <bishoptf at gmail.com> wrote: >> >> So still coming up to speed with mdadm and I notice this morning one of my >> servers acting sluggish...so when I looked at the mdadm raid device I see >> this: >> >> ?mdadm --detail /dev/md0 >> /dev/md0: >> ??????? Version : 0.90 >> ? Creation Time : Mon Sep 27 22:47:44 2010 >> ???? Raid Level : raid10 >> ???? Array Size : 976759808 (931.51 GiB 1000.20 GB) >> ? Used Dev Size : 976759808 (931.51 GiB 1000.20 GB) >> ?? Raid Devices : 2 >> ? Total Devices : 2 >> Preferred Minor : 0 >> ??? Persistence : Superblock is persistent >> >> ??? Update Time : Sun Nov 14 11:33:51 2010 >> ????????? State : clean, resyncing >> ?Active Devices : 2 >> Working Devices : 2 >> ?Failed Devices : 0 >> ? Spare Devices : 0 >> >> ???????? Layout : far=2 >> ???? Chunk Size : 512K >> >> ?Rebuild Status : 57% complete >> >> ?????????? UUID : f045370a:5be687e9:73e57992:06ea59e5 >> ???????? Events : 0.8 >> >> ??? Number?? Major?? Minor?? RaidDevice State >> ?????? 0?????? 8?????? 17??????? 0????? active sync?? /dev/sdb1 >> ?????? 1?????? 8?????? 33??????? 1????? active sync?? /dev/sdc1 >> >> >> If done some googling but I am stumped as to what would have kicked this >> off, anyone have any insight that would be great...The system has been up >> for ~34 days and it kicked off at 4am local time...Here are some of my >> system details... >> >> Centos 5.5 - 2.6.18-194.11.4.el5 >> >> fstab: >> LABEL=/???????????????? /?????????????????????? ext3??? defaults??????? 1 >> 1 >> LABEL=/boot???????????? /boot?????????????????? ext3??? defaults??????? 1 >> 2 >> /dev/md0??????????????? /home?????????????????? ext4 >> noatime,defaults???????? 0 2 >> /dev/md0??????????????? /mnt/data-raid????????? ext4 >> noatime,defaults???????? 0 2 >> tmpfs?????????????????? /dev/shm??????????????? tmpfs?? defaults??????? 0 >> 0 >> devpts????????????????? /dev/pts??????????????? devpts? gid=5,mode=620? 0 >> 0 >> sysfs?????????????????? /sys??????????????????? sysfs?? defaults??????? 0 >> 0 >> proc??????????????????? /proc?????????????????? proc??? defaults??????? 0 >> 0 >> LABEL=SWAP-sda2???????? swap??????????????????? swap??? defaults??????? 0 >> 0 >> >> Thanks in advance.... >>
On Sun, Nov 14, 2010 at 12:46 PM, Tom Bishop <bishoptf at gmail.com> wrote:> NEVERMIND....somehow my fstab mount is not right..... > > On Sun, Nov 14, 2010 at 11:41 AM, Tom Bishop <bishoptf at gmail.com> wrote: >> >> So still coming up to speed with mdadm and I notice this morning one of my >> servers acting sluggish...so when I looked at the mdadm raid device I see >> this: >> >> ?mdadm --detail /dev/md0 >> /dev/md0: >> ??????? Version : 0.90 >> ? Creation Time : Mon Sep 27 22:47:44 2010 >> ???? Raid Level : raid10 >> ???? Array Size : 976759808 (931.51 GiB 1000.20 GB) >> ? Used Dev Size : 976759808 (931.51 GiB 1000.20 GB) >> ?? Raid Devices : 2 >> ? Total Devices : 2 >> Preferred Minor : 0 >> ??? Persistence : Superblock is persistent >> >> ??? Update Time : Sun Nov 14 11:33:51 2010 >> ????????? State : clean, resyncing >> ?Active Devices : 2 >> Working Devices : 2 >> ?Failed Devices : 0 >> ? Spare Devices : 0 >> >> ???????? Layout : far=2 >> ???? Chunk Size : 512K >> >> ?Rebuild Status : 57% complete >> >> ?????????? UUID : f045370a:5be687e9:73e57992:06ea59e5 >> ???????? Events : 0.8 >> >> ??? Number?? Major?? Minor?? RaidDevice State >> ?????? 0?????? 8?????? 17??????? 0????? active sync?? /dev/sdb1 >> ?????? 1?????? 8?????? 33??????? 1????? active sync?? /dev/sdc1 >> >> >> If done some googling but I am stumped as to what would have kicked this >> off, anyone have any insight that would be great...The system has been up >> for ~34 days and it kicked off at 4am local time...Here are some of my >> system details... >> >> Centos 5.5 - 2.6.18-194.11.4.el5 >> >> fstab: >> LABEL=/???????????????? /?????????????????????? ext3??? defaults??????? 1 >> 1 >> LABEL=/boot???????????? /boot?????????????????? ext3??? defaults??????? 1 >> 2 >> /dev/md0??????????????? /home?????????????????? ext4 >> noatime,defaults???????? 0 2 >> /dev/md0??????????????? /mnt/data-raid????????? ext4 >> noatime,defaults???????? 0 2 >> tmpfs?????????????????? /dev/shm??????????????? tmpfs?? defaults??????? 0 >> 0 >> devpts????????????????? /dev/pts??????????????? devpts? gid=5,mode=620? 0 >> 0 >> sysfs?????????????????? /sys??????????????????? sysfs?? defaults??????? 0 >> 0 >> proc??????????????????? /proc?????????????????? proc??? defaults??????? 0 >> 0 >> LABEL=SWAP-sda2???????? swap??????????????????? swap??? defaults??????? 0 >> 0 >> >> Thanks in advance.... >>Have a look at /etc/cron.weekly/99-raid-check Ryan