node 1 *132.66.176.212* *node 2 132.66.176.215* [EMAIL PROTECTED] ~]# ssh 132.66.176.215 [EMAIL PROTECTED]'s password: ssh(21957) Permission denied, please try again. [EMAIL PROTECTED]'s password: Last login: Sun Dec 23 14:32:51 2007 from x-math20.tau.ac.il [EMAIL PROTECTED] ~]# lctl ping [EMAIL PROTECTED] failed to ping [EMAIL PROTECTED]: Input/output error [EMAIL PROTECTED] ~]# lctl list_nids [EMAIL PROTECTED] [EMAIL PROTECTED] ~]# ssh 132.66.176.212 The authenticity of host '132.66.176.212 (132.66.176.212)' can't be established. RSA1 key fingerprint is 85:2a:c1:47:84:b7:b5:a6:cd:c4:57:86:af:ce:7e:74. Are you sure you want to continue connecting (yes/no)? yes ssh(11526) Warning: Permanently added '132.66.176.212' (RSA1) to the list of kno wn hosts. [EMAIL PROTECTED]'s password: Last login: Sun Dec 23 15:24:41 2007 from x-math20.tau.ac.il [EMAIL PROTECTED] ~]# lctl ping [EMAIL PROTECTED] failed to ping [EMAIL PROTECTED]: Input/output error [EMAIL PROTECTED] ~]# lctl list_nids [EMAIL PROTECTED] [EMAIL PROTECTED] ~]#
thanks for helping!! Avi On Dec 23, 2007 5:32 PM, Aaron Knister <[EMAIL PROTECTED]> wrote: > On the oss can you ping the mds/mgs using this command-- > > lctl ping [EMAIL PROTECTED] > > If it doesn't ping, list the nids on each node by running > > lctl list_nids > > and tell me what comes back. > > -Aaron > > > On Dec 23, 2007, at 9:22 AM, Avi Gershon wrote: > > HI I could use some help. > I installed lustre on 3 computers > mdt/mgs : > > > ************************************************************************************8 > [EMAIL PROTECTED] ~]#mkfs.lustre --reformat --fsname spfs --mdt --mgs > /dev/hdb > > Permanent disk data: > Target: spfs-MDTffff > Index: unassigned > Lustre FS: spfs > Mount type: ldiskfs > Flags: 0x75 > (MDT MGS needs_index first_time update ) > Persistent mount opts: errors=remount-ro,iopen_nopriv,user_xattr > Parameters: > > device size = 19092MB > formatting backing filesystem ldiskfs on /dev/hdb > target name spfs-MDTffff > 4k blocks 0 > options -J size=400 -i 4096 -I 512 -q -O dir_index -F > mkfs_cmd = mkfs.ext2 -j -b 4096 -L spfs-MDTffff -J size=400 -i 4096 -I > 512 -q -O dir_index -F /dev/hdb > Writing CONFIGS/mountdata > [EMAIL PROTECTED] ~]# df > Filesystem 1K-blocks Used Available Use% Mounted on > /dev/hda1 19228276 4855244 13396284 27% / > none 127432 0 127432 0% /dev/shm > /dev/hdb 17105436 455152 15672728 3% /mnt/test/mdt > [EMAIL PROTECTED] ~]# cat /proc/fs/lustre/devices > 0 UP mgs MGS MGS 5 > 1 UP mgc [EMAIL PROTECTED] 5f5ba729-6412-3843-2229-1310a0b48f71 5 > 2 UP mdt MDS MDS_uuid 3 > 3 UP lov spfs-mdtlov spfs-mdtlov_UUID 4 > 4 UP mds spfs-MDT0000 spfs-MDT0000_UUID 3 > [EMAIL PROTECTED] ~]# > *************************************************************end > mdt******************************8 > so you can see that the MGS is up > ond on the ost's I get an error!! plz help... > > ost: > ********************************************************************** > [EMAIL PROTECTED] ~]# mkfs.lustre --reformat --fsname spfs --ost --mgsnode= > 132.66. [EMAIL PROTECTED] /dev/hdb1 > > Permanent disk data: > Target: spfs-OSTffff > Index: unassigned > Lustre FS: spfs > Mount type: ldiskfs > Flags: 0x72 > (OST needs_index first_time update ) > Persistent mount opts: errors=remount-ro,extents,mballoc > Parameters: [EMAIL PROTECTED] > > device size = 19594MB > formatting backing filesystem ldiskfs on /dev/hdb1 > target name spfs-OSTffff > 4k blocks 0 > options -J size=400 -i 16384 -I 256 -q -O dir_index -F > mkfs_cmd = mkfs.ext2 -j -b 4096 -L spfs-OSTffff -J size=400 -i 16384 -I > 256 -q -O dir_index -F /dev/hdb1 > Writing CONFIGS/mountdata > [EMAIL PROTECTED] ~]# /CONFIGS/mountdata > -bash: /CONFIGS/mountdata: No such file or directory > [EMAIL PROTECTED] ~]# mount -t lustre /dev/hdb1 /mnt/test/ost1 > mount.lustre: mount /dev/hdb1 at /mnt/test/ost1 failed: Input/output error > Is the MGS running? > ***********************************************end > ost******************************** > > can any one point out the problem? > thanks Avi. > > > _______________________________________________ > Lustre-discuss mailing list > [email protected] > https://mail.clusterfs.com/mailman/listinfo/lustre-discuss > > > Aaron Knister > Associate Systems Administrator/Web Designer > Center for Research on Environment and Water > > (301) 595-7001 > [EMAIL PROTECTED] > > > >
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