oh~~ 哥哥別跳，地震囉
媽~~ 你褲子是不是拉太高了 ㄆ~
星期一, 9月 16, 2013
星期三, 9月 04, 2013
星期四, 8月 29, 2013
IBM V7000 unified cannot delete mdisk
When you delete offline MDISK, you may be got the error code CMMVC5825E, if use -force you will got the another error code CMMV5860E.
solution:
1.ssh to active console.
2. lsdisk you will see the (xxxx) file system and status is ready, but Availability is empty.
3. make sure these disk are all in the mdisk which we want to remove.
4. rmdisk
after rmdisk, now , you can delete mdisk.
solution:
1.ssh to active console.
2. lsdisk you will see the (xxxx) file system and status is ready, but Availability is empty.
3. make sure these disk are all in the mdisk which we want to remove.
4. rmdisk
星期三, 8月 28, 2013
Chandler: Linux disk I/O performance testing tool
Chandler: Linux disk I/O performance testing tool: http://www.iorate.org 使用方法： 1. vi devices.ior (檔案放在要測試的disk) # File system example Device = "/tmp/iorate.tst" capacity 8GB; ...
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