Hi,we have Centos 5.4 server and according to me we have strange problem.
Disk size and other indormation like below.Normally,md2 partition
should have 46GB free disk size but available value is zero.Why it
show zero ? If you help me,I will be happy.
df -h
Filesystem Size Used Avail Use% Mounted on
/dev/md1 19G 2.1G 16G 12% /
/dev/md2 880G 834G 0 100% /data
/dev/md0 243M 24M 208M 11% /boot
tmpfs 2.0G 0 2.0G 0% /dev/shm
df -k
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/md1 19840804 2215556 16601112 12% /
/dev/md2 922019416 874435436 0 100% /data
/dev/md0 248783 23904 212035 11% /boot
tmpfs 2057656 0 2057656 0% /dev/shm
df -i
Filesystem Inodes IUsed IFree IUse% Mounted on
/dev/md1 5124480 44654 5079826 1% /
/dev/md2 237961216 42010 237919201 1% /data
/dev/md0 64256 45 64211 1% /boot
tmpfs 514414 1 514413 1% /dev/shm
mdadm --detail /dev/md2
/dev/md2:
Version : 0.90
Creation Time : Mon Jun 8 18:14:31 2009
Raid Level : raid1
Array Size : 951827072 (907.73 GiB 974.67 GB)
Used Dev Size : 951827072 (907.73 GiB 974.67 GB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 2
Persistence : Superblock is persistent
Update Time : Wed Aug 18 10:01:27 2010
State : active
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
UUID : a0bf9972:b46617a2:bf37d07b:5d34b930
Events : 0.51
Number Major Minor RaidDevice State
0 8 2 0 active sync /dev/sda2
1 8 18 1 active sync /dev/sdb2