RAID Resynch...??
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.... _______________________________________________ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos |
RAID Resynch...??
NEVERMIND....somehow my fstab mount is not right.....
On Sun, Nov 14, 2010 at 11:41 AM, Tom Bishop <bishoptf@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.... _______________________________________________ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos |
RAID Resynch...??
On Sun, Nov 14, 2010 at 12:46 PM, Tom Bishop <bishoptf@gmail.com> wrote:
> NEVERMIND....somehow my fstab mount is not right..... > > On Sun, Nov 14, 2010 at 11:41 AM, Tom Bishop <bishoptf@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.... >> _______________________________________________ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos |
RAID Resynch...??
On Sun, Nov 14, 2010 at 12:46 PM, Tom Bishop <bishoptf@gmail.com> wrote:
> NEVERMIND....somehow my fstab mount is not right..... > > On Sun, Nov 14, 2010 at 11:41 AM, Tom Bishop <bishoptf@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 _______________________________________________ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos |
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