* [linux-lvm] Problem with lvchange command
@ 2003-12-02 7:51 Sachin Sant
0 siblings, 0 replies; only message in thread
From: Sachin Sant @ 2003-12-02 7:51 UTC (permalink / raw)
To: linux-lvm
Hi , I posted this query , but did not get a reply. Sending it again
hoping will get a reply.
I have a VG with 3 pv and a lv created using command
lvcreate -i3 -I32 -l98 -nmy_lv my_vg
lvdisplay shows 1024 as the value for Read Ahead Sectors.
When i use the command lvchange to change the value of read ahead
sector count with value more that or equal to 256 i get following
error..
linux# lvchange -r 340 /dev/my_vg/my_lv
lvchange -- ERROR "Invalid Argument" read ahead sector change
linux#
linux#
Is there a limitation that read ahead value cannot be greater
than 255?
--
Thanks
-Sachin
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