[Linux-PowerEdge] Extremely poor performance with LVM vs. RAW disc

Sabuj Pattanayek sabujp at gmail.com
Wed Nov 7 08:18:48 CST 2012


>> lvextend -r
>>
>> takes care of the FS as well after your vg's are extended .
>>
> ----
>     That only works for 'extX' file systems, though it deceptively
> isn't named in a way that implies that.  I.e. it wouldn't work for NTFS or
> xfs.

Pretty sure it wouldn't work for ntfs, but man fsadm says it should
work for xfs, extX, and reiserfs, although I've never tried it myself.



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