Yes it's only for LVM logical volum. We need to extend online FS , like jfs on AIX.
Rob van der Heij wrote:
On Thu, 2004-03-11 at 21:34, Thomas Durand wrote:
I have question about filesystems. We can dynamically add dasd devices but what type of filesystem ( Reiserfs, ext 3,?) support online extension ?
That would be only for LVM logical volumes right? Since extending a minidisk with an ext2 filesystem on it is not really an option.
Both ext2 and ReiserFS come with a resize tool, but I think neither does it while the filesystem is online (unless you buy code for it). With Linux on z/VM you have at least the easy option to mount the filesystem in another Linux guest and resize it while the owner is down. That way you can avoid starting from ramdisk system to resize the root filesystem.
Rob
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