Re: How do i limit the bandwidth-usage while resyncing on RAID 1?
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 majordomo info at http://vger.kernel.org/majordomo-info.html
Re: How do i limit the bandwidth-usage while resyncing on RAID 1?
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 -n 19 dm-mirror" ;) Look into sync_speed_min and sync_speed_max in /sys/block/mdX/md. -- Tomasz Chmielewski http://blog.wpkg.org - To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
How do i limit the bandwidth-usage while resyncing on RAID 1?
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 regards, Florian ** IMPORTANT: The contents of this email and any attachments are confidential. They are intended for the named recipient(s) only. If you have received this email in error, please notify the system manager or the sender immediately and do not disclose the contents to anyone or make copies thereof. *** eSafe scanned this email for viruses, vandals, and malicious content. *** ** - To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
Different sized disks for RAID1+0 or RAID10.
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 grow the current RAID1 into this new beast, I've got a place I can copy the existing data so I can start from scratch. I imagine the answer is: "sure RAID10 / RAID0 let's you do this, but you don't get the striping performance benefit" for some of the data", which would be ok with me until the smaller drives go bad and I replace them. - To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
