Hi, I was happy copying over my data to a new array of 4x500GB and it
just freezes after copying some data, is like the process is wainting
for a I/O operation to finish. There are no errors in the process or
/var/log/messages.
Controller: Nvidia onboard SATA controller
HDD: 4x500GB Samsung SATA2
OS: OpenSUSE [EMAIL PROTECTED]
Layout: XFS over LVM2 over Linux MD raid5
Command: tar cf- * |tar -C /datos -xvf -
Also, when it hangs, there's no heavy CPU utilization anymore.
Array info:
------------------------
mainwks:~ # mdadm --misc --detail /dev/md2
/dev/md2:
Version : 01.00.03
Creation Time : Sun Jan 27 20:08:48 2008
Raid Level : raid5
Array Size : 1465151232 (1397.28 GiB 1500.31 GB)
Used Dev Size : 976767488 (465.76 GiB 500.10 GB)
Raid Devices : 4
Total Devices : 4
Preferred Minor : 2
Persistence : Superblock is persistent
Intent Bitmap : Internal
Update Time : Tue Jan 29 11:32:40 2008
State : active
Active Devices : 4
Working Devices : 4
Failed Devices : 0
Spare Devices : 0
Layout : left-symmetric
Chunk Size : 256K
Name : 2
UUID : 65cb16de:d89af60e:6cac47da:88828cfe
Events : 19
Number Major Minor RaidDevice State
0 8 33 0 active sync /dev/sdc1
1 8 49 1 active sync /dev/sdd1
2 8 65 2 active sync /dev/sde1
4 8 81 3 active sync /dev/sdf1
mainwks:~ # cat /proc/mdstat
Personalities : [raid1] [raid0] [raid6] [raid5] [raid4] [linear]
md2 : active raid5 sdc1[0] sdf1[4] sde1[2] sdd1[1]
1465151232 blocks super 1.0 level 5, 256k chunk, algorithm 2 [4/4] [UUUU]
bitmap: 6/466 pages [24KB], 512KB chunk
md0 : active raid1 sda1[0] sdb1[1]
104320 blocks [2/2] [UU]
md1 : active raid1 sda3[0] sdb3[1]
241987008 blocks [2/2] [UU]
unused devices: <none>
---------------------------
Regards,
Ciro
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