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Re: [Linux-cluster] erk, cant add journals



On Tue, Jun 30, 2009 at 8:20 PM, Brett Cave <brettcave gmail com> wrote:
On Tue, Jun 30, 2009 at 8:16 PM, Bob Peterson <rpeterso redhat com> wrote:

Hi Brett,

What "error about not enough space" did you get?  The gfs_jadd
function adds more journals, not more space.  If you want more
space, you need to run gfs_grow (with the file system mounted).

Sorry, bad terminology on my side, i am still trying to add more journals and am getting an error about insufficient blocks:


# gfs_jadd -j 2 /gfs/cache1

Requested size  (65536 blocks) greater than available space (2 blocks)

This is after rebooting all the nodes after resizing the partition


I ran the fdisk  after resizing but before rebooting, so the device (/dev/sdc) was the same size.

Just got it working on the other partition (took it nice and slow, and shut down all the servers except for 1 and then worked of that that :p

On a side note... would standard LVM2 on the SAN probably be a better idea that accessing the raw devices directly... at least it would save on reboots perhaps? what sort of performance impact might this have?

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