dear sir: i tried to enable the quota setting for existing ost by using "tunefs.lustre --quota" command. somehow, i could not mount the ost again. could you teach me how to fix this problem?
could i disable the quota setting via tunefs.lustre command? the following are the problems i encountered : # mount -t lustre /dev/sdg1 /lustre/ost6 mount.lustre: mount /dev/sdg1 at /lustre/ost6 failed: Invalid argument This may have multiple causes. Are the mount options correct? Check the syslog for more info. LDISKFS-fs (sdg1): recovery complete LDISKFS-fs (sdg1): Can't enable usage tracking on a filesystem with the QUOTA feature set LDISKFS-fs (sdg1): mount failed LustreError: 8971:0:(osd_handler.c:6034:osd_mount()) lustre-OST0006-osd: can't mount /dev/sdg1: -22 LustreError: 8971:0:(obd_config.c:558:class_setup()) setup lustre-OST0006-osd failed (-22) LustreError: 8971:0:(obd_mount.c:203:lustre_start_simple()) lustre-OST0006-osd setup error -22 LustreError: 8971:0:(obd_mount_server.c:1749:server_fill_super()) Unable to start osd on /dev/sdg1: -22 LustreError: 8971:0:(obd_mount.c:1339:lustre_fill_super()) Unable to mount (-22) thank you so much. sorry to bother you. i don't know is this the right place to post my question or not. best, sam
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