On 05/27/2011 08:28 AM, John Doe wrote:
Thanks,From: Steve Clark <sclark@xxxxxxxxxxxxx>On 05/27/2011 05:29 AM, John Doe wrote:Test = https://sites.google.com/site/lightrush/random-1/checkiftrimonext4isenabledandworking Tested on Fedora (15) and it worked.Hmmm.... How do you determine whether TRIM worked or not? Unfortunately when I try it on SL 6.0 hdparm gets a segment violation on the --read-sector command. hdparm-9.16-3.4.el6.i686 [root@Z764041 ~]# hdparm --fibmap tempfile tempfile: underlying filesystem: blocksize 4096, begins at LBA 1600008; assuming 512 byte sectors byte_offset begin_LBA end_LBA sectors 0 4495880 4496903 1024 524288 4554248 4557319 3072 2097152 4524552 4536839 12288 8388608 4565512 4651527 86016 [root@Z764041 ~]# hdparm --read-sector 4495880 /dev/sda /dev/sda: Segmentation fault --
Stephen Clark NetWolves Sr. Software Engineer III Phone: 813-579-3200 Fax: 813-882-0209 Email: steve.clark@xxxxxxxxxxxxx http://www.netwolves.com |
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