Ok - some what better results. I thought the 'regular' mount cmd was supposed to be used now and not mount.lustre.
mount.lustre does work better. Now there is some communication between OST and MDT/MGS. Looks like I have byte order / packing problems to look at. MDT/MGS complains: Message from [EMAIL PROTECTED] at Wed Jan 24 16:13:12 2007 ... FedoraCore100 kernel: LustreError: 16610:0:(pack_generic.c:1270:lustre_msg_get_opc()) ASSERTION(0) failed:incorrect message magic: 0bd00bd2 Message from [EMAIL PROTECTED] at Wed Jan 24 16:13:12 2007 ... FedoraCore100 kernel: LustreError: 16610:0:(pack_generic.c:1270:lustre_msg_get_opc()) LBUG Tim -----Original Message----- From: Nathaniel Rutman [mailto:[EMAIL PROTECTED] Sent: Wednesday, January 24, 2007 2:38 PM To: Snider, Tim Subject: Re: [Lustre-devel] lmd_parse complains of missing option - causes OST Mount command to fail The options going to mount() from mount.lustre look right (optcopy)? Snider, Tim wrote: > Trying to get OST running in embedded environment: > mkfs.lustre & tunefs.lustre commands (seem to) work. > MDT/MGS up & running on 'normal' x86 platform - different server. > > mount command fails - looks like parameters aren't passed to lmd_parse. > An added printk to display options passed to routine showed a NULL > string was being passed to the routine. > > I corrected an error yesterday in mkfs_lustre.c return value of > getopt_long call was being assigned to a char var not long. Caused the > gcc cross compiler to optimize out the termination condition since a > char can never equal EOF (-1). > > output below varied on seems to indicate options are position sensitive. > console output follows - my printk debug is included - option string > passed to lmd_parse is enclosed by >> <<: > > I'll start going thru the calls above lmd_parse. > > Ideas are appreciated. > > root@:/sbin# mount -vt lustre /dev/sdb1 /mnt/test/ost0 > Lustre: OBD class driver, [EMAIL PROTECTED] > Lustre Version: 1.5.95 > Build Version: > 1.5.95-19691231180000-PRISTINE-.home.tsnider.linux-2.6.18.3-2.6.18-iop3. > 1tsPrivate > Lustre: Added LNI [EMAIL PROTECTED] [8/256] > Lustre: Accept secure, port 988 > Lustre: Lustre Client File System; [EMAIL PROTECTED] > lmd_parse: options >><< > lmd_parse out of loop: s1 - >><< s2: >><NULL><< > mount: Mounting /dev/sdb1 on /mnt/test/ost0 failed: Invalid argument > > root@:/sbin# mount -t lustre /dev/sdb1 /mnt/test/ost0 > lmd_parse: options >><< > lmd_parse out of loop: s1 - >><< s2: >><NULL><< > LustreError: Can't find the device name (need mount option > 'device=...') > LustreError: Skipped 1 previous similar message > LustreError: 1098:0:(obd_mount.c:1825:lmd_parse()) Bad mount options > LustreError: 1098:0:(obd_mount.c:1825:lmd_parse()) Skipped 1 previous > similar message > mount: Mounting /dev/sdb1 on /mnt/test/ost0 failed: Invalid argument > > root@:/sbin# mount -v -t lustre /dev/sdb1 /mnt/test/ost0 > lmd_parse: options >><< > lmd_parse out of loop: s1 - >><< s2: >><NULL><< > LustreError: Can't find the device name (need mount option > 'device=...') > LustreError: 1099:0:(obd_mount.c:1825:lmd_parse()) Bad mount options > mount: Mounting /dev/sdb1 on /mnt/test/ost0 failed: Invalid argument > > lctl dk output: > root@:/sbin# armv5l-linux-lctl dk /tmpf > Debug log: 22 lines, 22 kept, 0 dropped. > root@:/sbin# cat /tmpf > > 00000400:02000000:0:222.238734:456:1071:0:(api-ni.c:1082:lnet_startup_ > ln > dnis()) Added LNI [EMAIL PROTECTED] [8/256] > > 00000400:02000000:0:222.243674:172:1088:0:(acceptor.c:392:lnet_accepto > r( > )) Accept secure, port 988 > > 00000200:01200004:0:225.834116:560:1069:0:(obd_mount.c:1838:lustre_fil > l_ > super()) VFS Op: sb 5d527e00 > > 00000200:02020000:0:225.840546:628:1069:0:(obd_mount.c:1785:lmd_parse( > )) Can't find the device name (need mount option 'device=...') > > 00000200:00020000:0:225.840550:628:1069:0:(obd_mount.c:1825:lmd_parse( > )) > Bad mount options > > 00000200:01000004:0:225.840555:620:1069:0:(obd_mount.c:1176:lustre_put > _l > si()) put 5d527e00 1 > > 00000200:01000004:0:225.840560:688:1069:0:(obd_mount.c:1134:lustre_fre > e_ > lsi()) Freeing lsi > > 00000200:01200004:0:647.929698:560:1098:0:(obd_mount.c:1838:lustre_fil > l_ > super()) VFS Op: sb 5dd4de00 > > 00000200:02020000:0:647.936135:628:1098:0:(obd_mount.c:1785:lmd_parse( > )) Can't find the device name (need mount option 'device=...') > > 00000200:00020000:0:647.946797:628:1098:0:(obd_mount.c:1825:lmd_parse( > )) > Bad mount options > > 00000200:01000004:0:647.960511:620:1098:0:(obd_mount.c:1176:lustre_put > _l > si()) put 5dd4de00 1 > > 00000200:01000004:0:647.960517:688:1098:0:(obd_mount.c:1134:lustre_fre > e_ > lsi()) Freeing lsi > > 00000200:01200004:0:662.155539:560:1099:0:(obd_mount.c:1838:lustre_fil > l_ > super()) VFS Op: sb 5dd4d600 > > 00000200:02020000:0:662.161999:628:1099:0:(obd_mount.c:1785:lmd_parse( > )) Can't find the device name (need mount option 'device=...') > > 00000200:00020000:0:662.168409:628:1099:0:(obd_mount.c:1825:lmd_parse( > )) > Bad mount options > > 00000200:01000004:0:662.174557:620:1099:0:(obd_mount.c:1176:lustre_put > _l > si()) put 5dd4d600 1 > > 00000200:01000004:0:662.174562:688:1099:0:(obd_mount.c:1134:lustre_fre > e_ > lsi()) Freeing lsi > > 00000200:01200004:0:703.114895:560:1103:0:(obd_mount.c:1838:lustre_fil > l_ > super()) VFS Op: sb 5ebfa000 > > 00000200:02020000:0:703.121363:628:1103:0:(obd_mount.c:1785:lmd_parse( > )) Can't find the device name (need mount option 'device=...') > > 00000200:00020000:0:703.127772:628:1103:0:(obd_mount.c:1825:lmd_parse( > )) > Bad mount options > > 00000200:01000004:0:703.133928:620:1103:0:(obd_mount.c:1176:lustre_put > _l > si()) put 5ebfa000 1 > > 00000200:01000004:0:703.133933:688:1103:0:(obd_mount.c:1134:lustre_fre > e_ > lsi()) Freeing lsi > > output from tunefs.lustre > > root@:/sbin# armv5l-linux-tunefs.lustre /dev/sdb1 > checking for existing Lustre data > found Lustre data > Reading CONFIGS/mountdata > > Read previous values: > Target: testfs-OSTffff > Index: unassigned > Lustre FS: testfs > Mount type: ldiskfs > Flags: 0x72 > (OST needs_index first_time update ) > Persistent mount opts: errors=remount-ro,extents,mballoc > Parameters: [EMAIL PROTECTED] [EMAIL PROTECTED] > > > Permanent disk data: > Target: testfs-OSTffff > Index: unassigned > Lustre FS: testfs > Mount type: ldiskfs > Flags: 0x72 > (OST needs_index first_time update ) > Persistent mount opts: errors=remount-ro,extents,mballoc > Parameters: [EMAIL PROTECTED] [EMAIL PROTECTED] > > kjournald starting. Commit interval 5 seconds > LDISKFS FS on sdb1, internal journal > LDISKFS-fs: mounted filesystem with ordered data mode. > Writing CONFIGS/mountdata > root@:/sbin# > > output from mkfs.lustre command: > > root@:/sbin# mkfs.lustre --verbose --fsname=testfs --ost > [EMAIL PROTECTED] /dev/sdb1 > Permanent disk data: > Target: testfs-OSTffff > Index: unassigned > Lustre FS: testfs > Mount type: ldiskfs > Flags: 0x72 > (OST needs_index first_time update ) > Persistent mount opts: errors=remount-ro,extents,mballoc > Parameters: [EMAIL PROTECTED] > > checking for existing Lustre data > device size = 40959MB > formatting backing filesystem ldiskfs on /dev/sdb1 > target name testfs-OSTffff > 4k blocks 0 > options -J size=400 -i 16384 -I 256 -O dir_index > -F > mkfs_cmd = mkfs.ext2 -j -b 4096 -L testfs-OSTffff -J size=400 -i > 16384 -I 256 -O dir_index -F /dev/sdb1 > cmd: mkfs.ext2 -j -b 4096 -L testfs-OSTffff -J size=400 -i > 16384 -I 256 -O dir_index -F /dev/sdb1 > kjournald starting. Commit interval 5 seconds > LDISKFS FS on sdb1, internal journal > LDISKFS-fs: mounted filesystem with ordered data mode. > Writing CONFIGS/mountdata > root@:~# > > Thanks, > Tim > > Timothy Snider > Storage Architect > Strategic Planning, Technology and Architecture > > LSI Logic Corporation > 3718 North Rock Road > Wichita, KS 67226 > (316) 636-8736 > [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> > > > > > > > > > > > > > > _______________________________________________ > Lustre-devel mailing list > [email protected] > https://mail.clusterfs.com/mailman/listinfo/lustre-devel > > _______________________________________________ Lustre-devel mailing list [email protected] https://mail.clusterfs.com/mailman/listinfo/lustre-devel
