Hi,
I am new user of Lustre file system and have issue with configuration after
installation Lustre file system.
When tried to configure ,I got error message,output is below:
LustreSLES11:/dev # mkfs.lustre --fsname=temp --device-size=100000 --mgs --mdt
/dev/sdb
Permanent disk data:
Target: temp-MDTffff
Index: unassigned
Lustre FS: temp
Mount type: ldiskfs
Flags: 0x75
(MDT MGS needs_index first_time update )
Persistent mount opts: iopen_nopriv,user_xattr,errors=remount-ro
Parameters: mdt.group_upcall=/usr/sbin/l_getgroups
checking for existing Lustre data: not found
2 6 32
formatting backing filesystem ldiskfs on /dev/loop0
target name temp-MDTffff
4k blocks 25000
options -i 4096 -I 512 -q -O dir_index,uninit_groups -F
mkfs_cmd = mke2fs -j -b 4096 -L temp-MDTffff -i 4096 -I 512 -q -O
dir_index,uninit_groups -F /dev/loop0 25000
mkfs.lustre: Unable to mount /dev/loop0: No such device
Is the ldiskfs module available?
mkfs.lustre FATAL: failed to write local files
mkfs.lustre: exiting with 19 (No such device)
LustreSLES11:/dev #
Can anybody help me with this issue?
Thanks and regards
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