Le Thu, 20 Sep 2007 13:06:07 +0200 Emmanuel Florac <[EMAIL PROTECTED]> écrivait:
> > Hello, > I've built a small PVFS2 cluster and it works fine -- mostly... > > Here is the basic cluster setup : 2 dual core Xeon machines, 2GB > RAM, 2 TB disks as server nodes. Running Debian Etch with a custom > 2.6.20.7 SMP kernel built from kernel.org vanilla source. > I compiled PVFS 2.6.3, with the 2.6.21 patch applied (it wouldn't > compile as is). > I've tried again with a 2.6.21.7 kernel. Same outcome, unfortunately : Sep 20 17:20:47 triangle kernel: /usr/sarge64/usr/src/pvfs-2.6.3/src/kernel/linux-2.6/file.c line 1923: pvfs2_file_aio_write_iovec: not implemented yet (aio with 9 segments) Sep 20 17:21:12 triangle kernel: 3: pvfs2_file_aio_write_iovec: not implemented yet (aio with 9 segments) Sep 20 17:21:12 triangle kernel: /usr/sarge64/usr/src/pvfs-2.6.3/src/kernel/linux-2.6/file.c line 1923: pvfs2_file_aio_write_iovec: not implemented yet (aio with 9 segments) Sep 20 17:21:12 triangle last message repeated 111 times Sep 20 17:21:12 triangle kernel: /usr/sarge64/usr/src/pvfs-2.6.3/src/kernel/linux-2.6/file.c line 1923: pvfs2_file_aio_write_iovec: not implemented yet (aio with 8 segments) Sep 20 17:21:12 triangle kernel: [<c013fcea>] softlockup_tick+0xba/0xe0 Sep 20 17:21:12 triangle kernel: [<c01264f3>] update_process_times+0x33/0x80 Sep 20 17:21:12 triangle kernel: [<c01361d2>] tick_periodic+0x22/0x70 Sep 20 17:21:12 triangle kernel: [<c0136237>] tick_handle_periodic+0x17/0x70 Sep 20 17:21:12 triangle kernel: [<c010dd85>] local_apic_timer_interrupt+0x55/0x60 Sep 20 17:21:12 triangle kernel: [<c010ddaf>] smp_apic_timer_interrupt+0x1f/0x30 Sep 20 17:21:12 triangle kernel: [<c0103570>] apic_timer_interrupt+0x28/0x30 Sep 20 17:21:12 triangle kernel: [<c011d40d>] vprintk+0x1ad/0x290 Sep 20 17:21:12 triangle kernel: [<c03a1dc8>] _spin_lock_bh+0x8/0x20 Sep 20 17:21:12 triangle kernel: [<c033c20e>] netif_receive_skb+0x27e/0x330 Sep 20 17:21:12 triangle kernel: [<c011d257>] printk+0x17/0x20 Sep 20 17:21:13 triangle kernel: [<f8ed9a94>] do_direct_aio_read_write+0x5f4/0x690 [pvfs2] Sep 20 17:21:13 triangle kernel: [<f8ecf777>] export_iget+0x77/0xb0 [exportfs] Sep 20 17:21:13 triangle kernel: [<f8ecf136>] find_exported_dentry+0x76/0x4d0 [exportfs] Sep 20 17:21:13 triangle kernel: [<f8ed9cdc>] pvfs2_file_aio_write_iovec+0xbc/0xc0 [pvfs2] Sep 20 17:21:13 triangle kernel: [<f8ed9c20>] pvfs2_file_aio_write_iovec+0x0/0xc0 [pvfs2] Sep 20 17:21:13 triangle kernel: [<c0162987>] do_sync_readv_writev+0xb7/0x100 Sep 20 17:21:13 triangle kernel: [<c0130a10>] autoremove_wake_function+0x0/0x50 Sep 20 17:21:13 triangle kernel: [<c015f3c0>] cache_alloc_refill+0xb0/0x1e0 Sep 20 17:21:13 triangle kernel: [<c02762ad>] copy_from_user+0x2d/0x70 Sep 20 17:21:13 triangle kernel: [<c0162a96>] rw_copy_check_uvector+0x66/0xe0 Sep 20 17:21:13 triangle kernel: [<c0162baa>] do_readv_writev+0x9a/0x180 Sep 20 17:21:13 triangle kernel: [<f8ed9c20>] pvfs2_file_aio_write_iovec+0x0/0xc0 [pvfs2] Sep 20 17:21:13 triangle kernel: [<f8f64810>] nfsd_acceptable+0x0/0x100 [nfsd] Sep 20 17:21:13 triangle kernel: [<f8ed6e39>] pvfs2_file_open+0xc9/0x170 [pvfs2] Sep 20 17:21:13 triangle kernel: [<c0162d29>] vfs_writev+0x49/0x60 Sep 20 17:21:13 triangle kernel: [<f8f66da9>] nfsd_vfs_write+0xb9/0x2f0 [nfsd] Sep 20 17:21:13 triangle kernel: [<c0161852>] dentry_open+0x32/0x70 Sep 20 17:21:13 triangle kernel: [<f8f67200>] nfsd_write+0x110/0x120 [nfsd] Sep 20 17:21:13 triangle kernel: [<f8f6e02a>] nfsd3_proc_write+0xca/0x130 [nfsd] Sep 20 17:21:13 triangle kernel: [<f8f6fb80>] nfs3svc_decode_writeargs+0x0/0x160 [nfsd] Sep 20 17:21:13 triangle kernel: [<f8f628c7>] nfsd_dispatch+0xc7/0x1d0 [nfsd] Sep 20 17:21:13 triangle kernel: [<f8efbdd1>] svc_process+0x4c1/0x6c0 [sunrpc] Sep 20 17:21:13 triangle kernel: [<c0117a80>] default_wake_function+0x0/0x10 Sep 20 17:21:13 triangle kernel: [<c011ebe7>] close_files+0x57/0x60 Sep 20 17:21:13 triangle kernel: [<f8f626d6>] nfsd+0x176/0x2a0 [nfsd] Sep 20 17:21:13 triangle kernel: [<f8f62560>] nfsd+0x0/0x2a0 [nfsd] Sep 20 17:21:13 triangle kernel: [<c01036c3>] kernel_thread_helper+0x7/0x14 Sep 20 17:21:13 triangle kernel: ======================= -- ---------------------------------------- Emmanuel Florac | Intellique ---------------------------------------- _______________________________________________ Pvfs2-users mailing list [email protected] http://www.beowulf-underground.org/mailman/listinfo/pvfs2-users
