On 7/6/07, John R Pierce [EMAIL PROTECTED] wrote:
umount /dev/sdb1
tunefs -j /dev/sdb1
vi /etc/fstab(and, change ext2 to ext3 on the mount line for this
filesystem)
mount /dev/sdb1
and voila, its EXT3 now, with journalling.
Thanks, John, but is that really the whole answer? Once it's
Bart Schaefer wrote:
On 7/6/07, John R Pierce [EMAIL PROTECTED] wrote:
umount /dev/sdb1
tunefs -j /dev/sdb1
vi /etc/fstab(and, change ext2 to ext3 on the mount line for this
filesystem)
mount /dev/sdb1
and voila, its EXT3 now, with journalling.
Thanks, John, but is that really the
On 7/7/07, Johnny Hughes [EMAIL PROTECTED] wrote:
Bart Schaefer wrote:
- What kind of performance can we expect from an LVM group as compared
to mounting the RAID array directly?
OK, the answer to this question is ...
RAID and LVM can be used together, or individually.
Thanks for
On 7/8/07, Johnny Hughes [EMAIL PROTECTED] wrote:
Well ... if you are using hardware RAID, then striping LVM will likely
not give you any benefit speed wise. (Unless multiple controllers are
used and read/write can be done in parallel).
The speed benefit happens if LVM can stripe the sectors
Bart Schaefer wrote:
We have a large MySQL database currently running on a CentOS 3.x
server with an external SCSI RAID device. This is currently an ext2
filesystem because it was migrated once previously from an even older
RedHat system. We need to add storage capacity to this database and
We have a large MySQL database currently running on a CentOS 3.x
server with an external SCSI RAID device. This is currently an ext2
filesystem because it was migrated once previously from an even older
RedHat system. We need to add storage capacity to this database and
prepare for additional
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