terazen
June 1st, 2010, 06:24 PM
I just built a 32bit lucid server and connected it to a pre-existing san lun and everything works fine. It's got /dev/sdb as a 100gb ext3 drive mounted to /iscsi. The problem is whenever I reboot the server it never even shuts down. The system seems to hang after trying to unmount.
This is the last thing I see on the monitor (Sorry it's not cut and pasted. I took a picture of it with my cell phone.)
Deconfiguring network interfaces
Deactivating swap
Unmounting weak filesystems
Unmounting local filesystems
connection1:0 ping timeout of 5 seconds expired
INFO: task flush-8:16:540 blocked for more than 120 seconds
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disable message
INFO: task umount:1450 blocked for more than 120 seconds
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disable message
I waited for a few hours to see if it was just super slow, but no luck. Does anyone have any ideas? I thought about formatting ext4, but wanted to check here to see if anyone has seen this before.
This is the last thing I see on the monitor (Sorry it's not cut and pasted. I took a picture of it with my cell phone.)
Deconfiguring network interfaces
Deactivating swap
Unmounting weak filesystems
Unmounting local filesystems
connection1:0 ping timeout of 5 seconds expired
INFO: task flush-8:16:540 blocked for more than 120 seconds
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disable message
INFO: task umount:1450 blocked for more than 120 seconds
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disable message
I waited for a few hours to see if it was just super slow, but no luck. Does anyone have any ideas? I thought about formatting ext4, but wanted to check here to see if anyone has seen this before.