[Lustre-discuss] all-in-one system mgs/mdt/oss/client

[syed haider]

i'm building an all-in-one for the first time and wondering if there is
something different required in the procedure.
I formatted the mds with the following:

mkfs.lustre --fsname=lustre --reformat --mdt --mgs /dev/cciss/c0d1

completed fine and i was able to mount it.

then I formatted the OST:

mkfs.lustre --fsname=lustre --ost --mgsnode=192.168.0.1 at tcp2 /dev/md0

but when i go to mount the ost i get this error:

[root at data]# mount -t lustre /dev/md0 /mnt/data/ost
mount.lustre: mount /dev/md0 at /mnt/data/ost failed: No such file or
directory
Is the MGS specification correct?
Is the filesystem name correct?
If upgrading, is the copied client log valid? (see upgrade docs

What am i doing wrong?
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