search for: libcfs

...e-2.0.0.1/lustre/llite/statahead.c:1268: error: structure has no member named `i_mutex'' /usr/src/redhat/BUILD/lustre-2.0.0.1/lustre/llite/statahead.c:1319: error: structure has no member named `i_mutex'' * Warning: atomic_inc_not_zero CC [M] /usr/src/redhat/BUILD/lustre-2.0.0.1/libcfs/libcfs/hash.o /usr/src/redhat/BUILD/lustre-2.0.0.1/libcfs/libcfs/hash.c: In function `cfs_hash_getref'': /usr/src/redhat/BUILD/lustre-2.0.0.1/libcfs/libcfs/hash.c:212: warning: implicit declaration of function `atomic_inc_not_zero'' CC [M] /usr/src/redhat/BUILD/lustre-2.0.0.1/lu...

...contribute the Lustre client code into the upstream Linux kernel. As a prerequisite to this, EMC is working to clean up the Lustre client code to better match the kernel coding style, and one of the anticipated major obstacles to upstream kernel submission is the heavy use of code abstraction via libcfs for portability to other operating systems (most notably MacOS and WinNT, but also for liblustre, and potentially *BSD). I have no information that the WinNT project will ever be released by Oracle, and as yet there has not been any code released from the MacOS port, so the libcfs portability laye...

...contribute the Lustre client code into the upstream Linux kernel. As a prerequisite to this, EMC is working to clean up the Lustre client code to better match the kernel coding style, and one of the anticipated major obstacles to upstream kernel submission is the heavy use of code abstraction via libcfs for portability to other operating systems (most notably MacOS and WinNT, but also for liblustre, and potentially *BSD). I have no information that the WinNT project will ever be released by Oracle, and as yet there has not been any code released from the MacOS port, so the libcfs portability laye...

I built and installed Lustre from source. When I installed built luster-modules- RPM, I got libcfs.ko from the kernel-2.6.18-prep has no modversions (the message is posted below), so it cannot be reused for kernel. Is there any procedure I need to do during the build? There is include/config/modversion.h under patched kernel, but the file does not have any contens and its size is 0. Thanks for...

...We got past that point by e2fsck the individual partitions first. > > But we are still having problems.. I''m sorry to > say. we have an I/O server that is fine until > we start Lustre. It starts spewing lustre call traces : > > Call > Trace:<ffffffffa02fa089>{:libcfs:lcw_update_time+22} > <ffffffffa03e06e3>{:ptlrpc:ptlrpc_main+1408} > <ffffffff8013327d>{default_wake_function+0} > <ffffffffa03e0156>{:ptlrpc:ptlrpc_retry_rqbds+0} > <ffffffffa03e0156>{:ptlrpc:ptlrpc_retry_rqbds+0} > <ffffffff80110ebb>{chil...

...n the logs: Jan 31 10:45:24 opteron-ren-11 kernel: LustreError: 24836:0:(file.c:2309:ll_file_flock()) unknown fcntl lock type: 32 Jan 31 10:45:24 opteron-ren-11 kernel: LustreError: 24836:0:(file.c:2310:ll_file_flock()) LBUG Jan 31 10:45:24 opteron-ren-11 kernel: Lustre: 24836:0:(linux-debug.c:171:libcfs_debug_dumpstack()) can''t show stack: kernel doesn''t export show_task Jan 31 10:45:24 opteron-ren-11 kernel: Jan 31 10:45:24 opteron-ren-11 kernel: Call Trace: Jan 31 10:45:24 opteron-ren-11 kernel: [<ffffffff8857ad0a>] :libcfs:lbug_with_loc+0x7a/0xc0 Jan 31 10:45:24 opteron...

...clude -I/admin/extra/l inux-2.6.32-358.2.1.el6.x86_64.crt1/include2 -include include/linux/autoconf.h -o tmp_include_depends -o scripts -o include/config/MAR KER -C /admin/extra/linux-2.6.32-358.2.1.el6.x86_64.crt1 EXTRA_CFLAGS=-Werror-implicit-function-declaration -g -I/home/mhebenst/lustre -2.3.0/libcfs/include -I/home/mhebenst/lustre-2.3.0/lnet/include -I/home/mhebenst/lustre-2.3.0/lustre/include -I/usr/local/ofed/3.5/sr c/compat-rdma-3.5/include M=/home/mhebenst/lustre-2.3.0/build make[1]: Warning: File `/home/mhebenst/lustre-2.3.0/build/conftest.c'' has modification time 7.2e+03 s in t...

How to solve this problem? $ make make[1]: Entering directory `/tmp/llvm3/llvm/build/libiberty' make[2]: Entering directory `/tmp/llvm3/llvm/build/libiberty/testsuite' make[2]: Nothing to be done for `all'. make[2]: Leaving directory `/tmp/llvm3/llvm/build/libiberty/testsuite' make[1]: Leaving directory `/tmp/llvm3/llvm/build/libiberty' make[1]: Entering directory

...of the module is one, but I don''t see where it''s used. # umount /mnt/lustre # ifconfig ib0 down # modprobe -r ko2iblnd FATAL: Module ko2iblnd is in use. # lsmod | grep ko2 ko2iblnd 143136 1 lnet 258088 5 lustre,ksocklnd,ko2iblnd,ptlrpc,obdclass libcfs 189784 12 osc,mgc,lustre,lov,lquota,mdc,ksocklnd,ko2iblnd,ptlrpc,obdclass,lnet,lvf s rdma_cm 65940 4 ko2iblnd,ib_iser,rdma_ucm,ib_sdp ib_core 88576 16 ko2iblnd,ib_iser,rdma_ucm,ib_ucm,ib_srp,ib_sdp,rdma_cm,ib_cm,iw_cm,ib_lo cal_sa,ib_ipoib,ib_sa...

...; ko2iblnd: Unknown symbol ib_modify_qp > ko2iblnd: disagrees about version of symbol ib_dealloc_pd > ko2iblnd: Unknown symbol ib_dealloc_pd > LustreError: 4177:0:(api-ni.c:1002:lnet_startup_lndnis()) Can''t load LND > o2ib, module ko2iblnd, rc=256 > > lsmod | grep ib > libcfs 103060 1 lnet > ib_ucm 19332 0 > ib_addr 10756 1 rdma_cm > ib_cm 31968 2 ib_ucm,rdma_cm > ib_ipoib 48400 0 > ib_sa 16652 3 rdma_cm,ib_cm,ib_ipoib > ib_uverbs 38312 2 r...

...6] IP: [<ffffffff8002c3d2>] task_rq_lock+0x42/0xa0 > [ 168.648018] PGD 7fac4067 PUD 7ef4c067 PMD 0 > [ 168.648023] Oops: 0000 [#1] SMP > [ 168.648026] last sysfs file: /sys/module/ip_tables/initstate > [ 168.648028] CPU 0 > [ 168.648030] Modules linked in: lnet(N+) lvfs(N) libcfs(N) iptable_nat nf_nat xt_tcpudp xt_pkttype ipt_LOG xt_limit autofs4 binfmt_misc microcode xt_NOTRACK ipt_REJECT xt_state iptable_raw iptable_filter nf_conntrack_netbios_ns nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip_tables ip6_tables x_tables fuse loop dm_mod joydev rtc_core rtc_lib xennet ext...

...:11 com01 kernel: BUG: soft lockup - CPU#15 stuck for 10s! [ll_ost_118:12180]Jul 7 14:45:11 com01 kernel: CPU 15: Jul 7 14:45:11 com01 kernel: Modules linked in: obdfilter(U) fsfilt_ldiskfs(U) ost(U) mgc(U) lustre(U) lov(U) mdc(U) lquota(U) osc(U) ksocklnd(U) ptlrpc(U) obdclass(U) lnet(U) lvfs(U) libcfs(U) ldiskfs(U) crc16(U) autofs4(U) hidp(U) rfcomm(U) l2cap(U) bluetooth(U) sunrpc(U) dm_multipath(U) scsi_dh(U) video(U) hwmon(U) backlight(U) sbs(U) i2c_ec(U) i2c_core(U) button(U) battery(U) asus_acpi(U) acpi_memhotplug(U) ac(U) ipv6(U) xfrm_nalgo(U) crypto_api(U) parport_pc(U) lp(U) parport(U) ix...

On Sat, 23 Dec 2006, Roman wrote: > How to solve this problem? Java isn't supported. Use --enable-languages=c,c++ -Chris > $ make > make[1]: Entering directory `/tmp/llvm3/llvm/build/libiberty' > make[2]: Entering directory `/tmp/llvm3/llvm/build/libiberty/testsuite' > make[2]: Nothing to be done for `all'. > make[2]: Leaving directory