[Pvfs2-users] difference between pvfs2-ls & pvfs2-lsplus
Phil Carns
carns at mcs.anl.gov
Wed Aug 13 10:06:53 EDT 2008
Hi Amit,
I think this was a bug in the 2.7.1 release that has been fixed in
trunk. Patch is attached if you want to give it a try.
thanks,
-Phil
Kumar, Amit H. wrote:
> Hello Everyone:
>
> I get the below appended error message when I use ‘pvfs2-ls’ as opposed
> to ‘pvfs2-lsplus’ where I don’t get any error. As far as the parallel
> file system, I can copy and write to pvfs2 mount point without any errors.
> Hence curious what is the difference between pvfs2-ls and pvfs2-lsplus
> and could there be something wrong in my compilation.
>
> Thank you,
> Amit
>
> # /opt/pvfs2/bin/pvfs2-ls
> lost+found
> *** glibc detected *** /opt/pvfs2/bin/pvfs2-ls: double free or
> corruption (!prev): 0x0000000002aa8010 ***
> ======= Backtrace: =========
> /lib64/libc.so.6[0x3fbd66f4f4]
> /lib64/libc.so.6(cfree+0x8c)[0x3fbd672b1c]
> /opt/pvfs2/bin/pvfs2-ls(main+0x4d6)[0x40dc5a]
> /lib64/libc.so.6(__libc_start_main+0xf4)[0x3fbd61d8a4]
> /opt/pvfs2/bin/pvfs2-ls[0x40bd99]
> ======= Memory map: ========
> 00400000-004a5000 r-xp 00000000 08:06 5782980
> /opt/pvfs2/bin/pvfs2-ls
> 006a4000-006ac000 rw-p 000a4000 08:06 5782980
> /opt/pvfs2/bin/pvfs2-ls
> 006ac000-006ae000 rw-p 006ac000 00:00 0
> 02aa8000-02bce000 rw-p 02aa8000 00:00 0
> 3f1a400000-3f1a40c000 r-xp 00000000 08:01 2113250
> /usr/lib64/libibverbs.so.1.0.0
> 3f1a40c000-3f1a60c000 ---p 0000c000 08:01 2113250
> /usr/lib64/libibverbs.so.1.0.0
> 3f1a60c000-3f1a60d000 rw-p 0000c000 08:01 2113250
> /usr/lib64/libibverbs.so.1.0.0
> 3fbd200000-3fbd21a000 r-xp 00000000 08:01 1769776
> /lib64/ld-2.5.so
> 3fbd419000-3fbd41a000 r--p 00019000 08:01 1769776
> /lib64/ld-2.5.so
> 3fbd41a000-3fbd41b000 rw-p 0001a000 08:01 1769776
> /lib64/ld-2.5.so
> 3fbd600000-3fbd746000 r-xp 00000000 08:01 1769777
> /lib64/libc-2.5.so
> 3fbd746000-3fbd946000 ---p 00146000 08:01 1769777
> /lib64/libc-2.5.so
> 3fbd946000-3fbd94a000 r--p 00146000 08:01 1769777
> /lib64/libc-2.5.so
> 3fbd94a000-3fbd94b000 rw-p 0014a000 08:01 1769777
> /lib64/libc-2.5.so
> 3fbd94b000-3fbd950000 rw-p 3fbd94b000 00:00 0
> 3fbda00000-3fbda02000 r-xp 00000000 08:01 1769778
> /lib64/libdl-2.5.so
> 3fbda02000-3fbdc02000 ---p 00002000 08:01 1769778
> /lib64/libdl-2.5.so
> 3fbdc02000-3fbdc03000 r--p 00002000 08:01 1769778
> /lib64/libdl-2.5.so
> 3fbdc03000-3fbdc04000 rw-p 00003000 08:01 1769778
> /lib64/libdl-2.5.so
> 3fbe200000-3fbe215000 r-xp 00000000 08:01 1769782
> /lib64/libpthread-2.5.so
> 3fbe215000-3fbe414000 ---p 00015000 08:01 1769782
> /lib64/libpthread-2.5.so
> 3fbe414000-3fbe415000 r--p 00014000 08:01 1769782
> /lib64/libpthread-2.5.so
> 3fbe415000-3fbe416000 rw-p 00015000 08:01 1769782
> /lib64/libpthread-2.5.so
> 3fbe416000-3fbe41a000 rw-p 3fbe416000 00:00 0
> 3fbfa00000-3fbfa0d000 r-xp 00000000 08:01 1769787
> /lib64/libgcc_s-4.1.2-20070626.so.1
> 3fbfa0d000-3fbfc0d000 ---p 0000d000 08:01 1769787
> /lib64/libgcc_s-4.1.2-20070626.so.1
> 3fbfc0d000-3fbfc0e000 rw-p 0000d000 08:01 1769787
> /lib64/libgcc_s-4.1.2-20070626.so.1
> 2aaaaaaab000-2aaaaaaac000 rw-p 2aaaaaaab000 00:00 0
> 2aaaaaab9000-2aaaaaabc000 rw-p 2aaaaaab9000 00:00 0
> 2aaaaaac9000-2aaaaaacd000 r-xp 00000000 08:01 2113051
> /usr/lib64/libcxgb3-rdmav2.so
> 2aaaaaacd000-2aaaaaccd000 ---p 00004000 08:01 2113051
> /usr/lib64/libcxgb3-rdmav2.so
> 2aaaaaccd000-2aaaaacce000 rw-p 00004000 08:01 2113051
> /usr/lib64/libcxgb3-rdmav2.so
> 2aaaaacce000-2aaaaacd1000 r-xp 00000000 08:01 2113056
> /usr/lib64/libipathverbs-rdmav2.so
> 2aaaaacd1000-2aaaaaed1000 ---p 00003000 08:01 2113056
> /usr/lib64/libipathverbs-rdmav2.so
> 2aaaaaed1000-2aaaaaed2000 rw-p 00003000 08:01 2113056
> /usr/lib64/libipathverbs-rdmav2.so
> 2aaaaaed2000-2aaaaaed8000 r-xp 00000000 08:01 2113049
> /usr/lib64/libmlx4-rdmav2.so
> 2aaaaaed8000-2aaaab0d8000 ---p 00006000 08:01 2113049
> /usr/lib64/libmlx4-rdmav2.so
> 2aaaab0d8000-2aaaab0d9000 rw-p 00006000 08:01 2113049
> /usr/lib64/libmlx4-rdmav2.so
> 2aaaab0d9000-2aaaab0e0000 r-xp 00000000 08:01 2113047
> /usr/lib64/libmthca-rdmav2.so
> 2aaaab0e0000-2aaaab2df000 ---p 00007000 08:01 2113047
> /usr/lib64/libmthca-rdmav2.so
> 2aaaab2df000-2aaaab2e0000 rw-p 00006000 08:01 2113047
> /usr/lib64/libmthca-rdmav2.so
> 2aaaab2e0000-2aaaab2e4000 r-xp 00000000 08:01 2113054
> /usr/lib64/libnes-rdmav2.so
> 2aaaab2e4000-2aaaab4e3000 ---p 00004000 08:01 2113054
> /usr/lib64/libnes-rdmav2.so
> 2aaaab4e3000-2aaaab4e4000 rw-p 00003000 08:01 2113054
> /usr/lib64/libnes-rdmav2.so
> 2aaaab4e4000-2aaaab4e5000 rw-p 2aaaab4e4000 00:00 0
> 2aaaab4f1000-2aaaab4fb000 r-xp 00000000 08:01 1769500
> /lib64/libnss_files-2.5.so
> 2aaaab4fb000-2aaaab6fa000 ---p 0000a000 08:01 1769500
> /lib64/libnss_files-2.5.so
> 2aaaab6fa000-2aaaab6fb000 r--p 00009000 08:01 1769500
> /lib64/libnss_files-2.5.so
> 2aaaab6fb000-2aaaab6fc000 rw-p 0000a000 08:01 1769500
> /lib64/libnss_files-2.5.so
> 2aaaac000000-2aaaac021000 rw-p 2aaaac000000 00:00 0
> 2aaaac021000-2aaab0000000 ---p 2aaaac021000 00:00 0
> 7fffb4901000-7fffb4917000 rw-p 7fffb4901000 00:00 0
> [stack]
> ffffffffff600000-ffffffffffe00000 ---p 00000000 00:00 0
> [vdso]
> Aborted
>
>
>
> ------------------------------------------------------------------------
>
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