Hi all,
This morning I received this notification from mdadm:
This is an automatically generated mail message from mdadm
running on server-mail.mydomain.kom
A Fail event had been detected on md device /dev/md1.
Faithfully yours, etc.
In /proc/mdstat I see this:
Personalities : [raid1]
md1 : active raid1 sdb2[2](F) sda2[0]
77842880 blocks [2/1] [U_]
md0 : active raid1 sdb1[1] sda1[0]
305088 blocks [2/2] [UU]
unused devices: <none>
Pls help me. What should I do?
Thank you very much,
--
Fajar Priyanto | Reg'd Linux User #327841 | Linux tutorial
http://linux2.arinet.org
10:23:49 up 1:54, 2.6.15-1.1830_FC4 GNU/Linux
Let's use OpenOffice. http://www.openoffice.org
On 14/03/06, Fajar Priyanto <fajarpri at cbn.net.id> wrote:> Hi all, > This morning I received this notification from mdadm: > This is an automatically generated mail message from mdadm > running on server-mail.mydomain.kom > A Fail event had been detected on md device /dev/md1. > Faithfully yours, etc. > > In /proc/mdstat I see this: > Personalities : [raid1] > md1 : active raid1 sdb2[2](F) sda2[0] > 77842880 blocks [2/1] [U_] > > md0 : active raid1 sdb1[1] sda1[0] > 305088 blocks [2/2] [UU]IMHO on md1 component sdb2 of raid is failing. Try rebuild using mdadm. First remove the raid component sdb2 from md1 and then add it back again. Some times the raid parity fails due to improper shutdowns and when you re-build it is restored properly. If it does not it is likely your disk is developing errors. Be aware! Carefully man mdadm for details before you do anything. -- Sudev Barar Learning Linux
If you don't know how to hotadd/remove partitions, you really shouldn't be running a RAID array. Get boned up quickly! It's not that hard! http://www.tldp.org/HOWTO/Software-RAID-HOWTO.html -Ben On Monday 13 March 2006 19:23, Fajar Priyanto wrote:> Hi all, > This morning I received this notification from mdadm: > This is an automatically generated mail message from mdadm > running on server-mail.mydomain.kom > A Fail event had been detected on md device /dev/md1. > Faithfully yours, etc. > > In /proc/mdstat I see this: > Personalities : [raid1] > md1 : active raid1 sdb2[2](F) sda2[0] > 77842880 blocks [2/1] [U_] > > md0 : active raid1 sdb1[1] sda1[0] > 305088 blocks [2/2] [UU] > > unused devices: <none> > > > Pls help me. What should I do? > Thank you very much, > -- > Fajar Priyanto | Reg'd Linux User #327841 | Linux tutorial > http://linux2.arinet.org > 10:23:49 up 1:54, 2.6.15-1.1830_FC4 GNU/Linux > Let's use OpenOffice. http://www.openoffice.org > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos > > -- > This message has been scanned for viruses and > dangerous content by MailScanner, and is > believed to be clean. >-- "The best way to predict the future is to invent it." - XEROX PARC slogan, circa 1978 -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.