4. Verify that the file system is usable by performing some basic operations (for example, file
creation, copying, and deletion) on each logical device.
Example
# cd /hp00
# cp /smit.log /hp00/smit.log.back1
# ls -l hp00
–rw-rw-rw- 1 root system 375982 Nov 30 17:25 smit.log.back1
# cp smit.log.back1 smit.log.back2
# ls -l
-rw-rw-rw- 1 root system 375982 Nov 30 17:25 smit.log.back1
-rw-rw-rw- 1 root system 375982 Nov 30 17:28 smit.log.back2
# rm smit.log.back1
# rm smit.log.back2
5. Use the df command to verify that the file systems have successfully automounted after a
reboot. Any file systems that were not automounted can be set to automount using the SMIT
Change a Journaled File System screen.
If you are using PowerHA, do not set the file systems to automount.
Example
# df
File system 512-blocks free %Used Iused %Iused Mounted on
/dev/hd4 8192 3176 61% 652 31% /
/dev/hd2 1024000 551448 46% 6997 5% /usr
/dev/hd9var 8192 5512 32% 66 6% /var
/dev/hd3 24576 11608 52% 38 0% /tmp
/dev/hd1 8192 7840 4% 17 1% /home
/dev/lv00 4792320 4602128 4% 16 1% /hp00
/dev/lv01 4792320 4602128 4% 16 1% /hp01
/dev/lv02 14401536 13949392 4% 16 1% /hp02
PowerHA does not provide a complete disaster recovery or backup solution and are not a
replacement for standard disaster recovery planning and backup/recovery methodology.
92 IBM AIX
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