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[Linux-cluster] Re: GFS: Assertion failed + GFS on NO-SMP system



Forget to say:

I have tried the following combination of GFS on Redhat system:

1.  GFS version GFS-6.0.2.25 + Kernel 2.4.21-27.EL

2.  GFS version GFS-6.0.2.20-1 + Kernel 2.4.21-32.EL

 

In both cases, the system keeps ending in “Kernel Panic”

 

-----Original Message-----
From: yanj [mailto:yanj brainaire com]
Sent: 2005
91 17:58
To: 'linux-cluster redhat com'
Subject: GFS: Assertion failed + GFS on NO-SMP system

 

Hi,

 

Could GFS run based on NO-SMP system ? (As what is said on Redhat GFS manuals)

I am working on GFS+iSCSI+RHEL3 based on a non-SMP machine.

 

I have setup the GFS system, however, if I run IO tests on two nodes simultaneously. The system keeps crashing. (Kernel panic.)

 

The error message is sth like following

Sep  1 17:18:48 test2 kernel: Bad metadata at 24, should be 4

Sep  1 17:18:48 test2 kernel:   mh_magic = 0xA5A5A5A5

Sep  1 17:18:48 test2 kernel:   mh_type = 2779096485

Sep  1 17:18:48 test2 kernel:   mh_generation = 0

Sep  1 17:18:48 test2 kernel:   mh_format = 0

Sep  1 17:18:48 test2 kernel:   mh_incarn = 0

Sep  1 17:18:48 test2 kernel: cd433ce4 d0918292 00000010 00000000 c0121992 0000000a 00000400 d0937b13

Sep  1 17:18:48 test2 kernel:        cd433d30 00000018 00000000 d09273ad cd433d4c 00000018 00000000 00000000

Sep  1 17:18:48 test2 kernel:        d08fe34d d0938b2c d093673a 000004e5 00000013 d0958000 cd433d48 cd455660

Sep  1 17:18:48 test2 kernel: Call Trace:   [<d0918292>] gfs_asserti [gfs] 0x32 (0xcd433ce8)

Sep  1 17:18:48 test2 kernel: [<c0121992>] printk [kernel] 0x122 (0xcd433cf4)

Sep  1 17:18:48 test2 kernel: [<d0937b13>] .rodata.str1.1 [gfs] 0x14a7 (0xcd433d00)

Sep  1 17:18:48 test2 kernel: [<d09273ad>] gfs_meta_header_print [gfs] 0x5d (0xcd433d10)

Sep  1 17:18:48 test2 kernel: [<d08fe34d>] gfs_get_meta_buffer [gfs] 0x2ad (0xcd433d24)

Sep  1 17:18:48 test2 kernel: [<d0938b2c>] .rodata.str1.4 [gfs] 0x3bc (0xcd433d28)

Sep  1 17:18:48 test2 kernel: [<d093673a>] .rodata.str1.1 [gfs] 0xce (0xcd433d2c)

Sep  1 17:18:48 test2 kernel: [<d091d0a9>] gfs_copyin_dinode [gfs] 0x39 (0xcd433d7c)

Sep  1 17:18:48 test2 kernel: [<d0902acd>] lock_inode [gfs] 0x8d (0xcd433dcc)

Sep  1 17:18:48 test2 kernel: [<d0919f8f>] glock_wait_internal [gfs] 0x18f (0xcd433de8)

Sep  1 17:18:48 test2 kernel: [<d091926c>] run_queue [gfs] 0xac (0xcd433df8)

Sep  1 17:18:48 test2 kernel: [<d0941540>] gfs_inode_glops [gfs] 0x0 (0xcd433e04)

Sep  1 17:18:48 test2 kernel: [<d091a3cf>] gfs_glock_nq [gfs] 0x8f (0xcd433e18)

Sep  1 17:18:48 test2 kernel: [<d091a9a7>] gfs_glock_nq_init [gfs] 0x37 (0xcd433e3c)

Sep  1 17:18:48 test2 kernel: [<d092c608>] do_quota_sync [gfs] 0x108 (0xcd433e58)

Sep  1 17:18:48 test2 kernel: [<d0917560>] gfs_copy_from_mem [gfs] 0x0 (0xcd433e70)

Sep  1 17:18:48 test2 kernel: [<c011ec9b>] context_switch [kernel] 0x7b (0xcd433f54)

Sep  1 17:18:48 test2 kernel: [<d092cc9c>] gfs_quota_sync [gfs] 0xcc (0xcd433f9c)

Sep  1 17:18:48 test2 kernel: [<c012bca0>] process_timeout [kernel] 0x0 (0xcd433fb0)

Sep  1 17:18:48 test2 kernel: [<d090e197>] gfs_quotad [gfs] 0x67 (0xcd433fc8)

Sep  1 17:18:48 test2 kernel: [<d0908810>] gfs_quotad_bounce [gfs] 0x0 (0xcd433fdc)

Sep  1 17:18:48 test2 kernel: [<d090881f>] gfs_quotad_bounce [gfs] 0xf (0xcd433fe8)

Sep  1 17:18:48 test2 kernel: [<c010945d>] kernel_thread_helper [kernel] 0x5 (0xcd433ff0)

 

End with sth like:

GFS: Assertion failed on line 318 of file trans.c

GFS: assertion:”metatype_check_magic==GFS_magic&&metatype_check_type == ….

 

Thanks,

Jeffrey Yan


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