Anssi Hannula wrote:
Neil Brown wrote:
On Monday April 24, [EMAIL PROTECTED] wrote:
# mdadm --grow /dev/md_d1 --raid-devices=3 --backup-file backupfile
mdadm: Need to backup 128K of critical section..
mdadm: /dev/md_d1: Cannot get array details from sysfs
Strace shows that it's trying to
I created a raid array:
---
# mdadm --create /dev/md_d0 -ap --level=5 --raid-devices=2 \
/dev/sda1 missing
---
Then partitioned it:
---
# LANGUAGE=C fdisk -l /dev/md_d0
Disk /dev/md_d0: 250.0 GB, 250056605696 bytes
2 heads, 4 sectors/track, 61048976 cylinders
Units = cylinders of 8 * 512 = 4096
Anssi Hannula wrote:
The speed is only 2000K/sec, even after I set:
---
# cat /proc/sys/dev/raid/speed_limit_min
1
# cat /proc/sys/dev/raid/speed_limit_max
40
---
The system is about 90% idle, so there should be more bandwidth.
---
# cat /proc/version
Linux version
On Monday April 24, [EMAIL PROTECTED] wrote:
# mdadm --grow /dev/md_d1 --raid-devices=3 --backup-file backupfile
mdadm: Need to backup 128K of critical section..
mdadm: /dev/md_d1: Cannot get array details from sysfs
Strace shows that it's trying to access
(sorry, prev post missed the list)
Neil Brown wrote:
On Monday April 24, [EMAIL PROTECTED] wrote:
# mdadm --grow /dev/md_d1 --raid-devices=3 --backup-file backupfile
mdadm: Need to backup 128K of critical section..
mdadm: /dev/md_d1: Cannot get array details from sysfs
Strace shows that it's
(resend, prev post missed the list)
Neil Brown wrote:
On Monday April 24, [EMAIL PROTECTED] wrote:
# mdadm --grow /dev/md_d1 --raid-devices=3 --backup-file backupfile
mdadm: Need to backup 128K of critical section..
mdadm: /dev/md_d1: Cannot get array details from sysfs
Strace shows that it's
