Re: [PATCH] Expose the degraded status of an assembled array through sysfs

2007-10-10 Thread Iustin Pop
On Mon, Sep 10, 2007 at 06:51:14PM +0200, Iustin Pop wrote: The 'degraded' attribute is useful to quickly determine if the array is degraded, instead of parsing 'mdadm -D' output or relying on the other techniques (number of working devices against number of defined devices, etc.). The md

Different sized disks for RAID1+0 or RAID10.

2007-10-10 Thread Kelly Byrd
I've currently got a pair of identical drives in a RAID1 set for my data partition. I'll be getting a pair of bigger drives in a bit, and I was wondering if I could RAID1 those (of course) and then RAID0 the two differently sized mds. Even better, will RAID10 let me do this? I don't need to

How do i limit the bandwidth-usage while resyncing on RAID 1?

2007-10-10 Thread Rustedt, Florian
Hello List, while resyncing, the process takes the whole bandwidth from disk to disk. This leads in a VERY unhappy situation, because the system on this raid is unpractical slow now, because it has to wait for disk-io. How can i tune this? I want somthing like nice -n 19 dm-mirror ;) Kind

Re: How do i limit the bandwidth-usage while resyncing on RAID 1?

2007-10-10 Thread Tomasz Chmielewski
Rustedt, Florian schrieb: Hello List, while resyncing, the process takes the whole bandwidth from disk to disk. This leads in a VERY unhappy situation, because the system on this raid is unpractical slow now, because it has to wait for disk-io. How can i tune this? I want somthing like nice

Re: How do i limit the bandwidth-usage while resyncing on RAID 1?

2007-10-10 Thread Richard Scobie
Rustedt, Florian wrote: How can i tune this? I want somthing like nice -n 19 dm-mirror ;) Have a look at man rsync - the --bwlimit=KBPS option. Regards, Richard - To unsubscribe from this list: send the line unsubscribe linux-raid in the body of a message to [EMAIL PROTECTED] More