[Gluster-users] crash when using the cp command to copy files off a striped gluster dir but not when using rsync
Sabuj Pattanayek
sabujp at gmail.com
Tue Mar 2 17:13:53 UTC 2010
Hi,
I've got this strange problem where a striped endpoint will crash when
I try to use cp to copy files off of it but not when I use rsync to
copy files off:
[user at gluster5 user]$ cp -r Python-2.6.4/ ~/tmp/
cp: reading `Python-2.6.4/Lib/lib2to3/tests/data/fixers/myfixes/__init__.py':
Software caused connection abort
cp: closing `Python-2.6.4/Lib/lib2to3/tests/data/fixers/myfixes/__init__.py':
Transport endpoint is not connected
pending frames:
frame : type(1) op(READ)
frame : type(1) op(READ)
patchset: 2.0.1-886-g8379edd
signal received: 11
time of crash: 2010-03-02 11:06:40
configuration details:
argp 1
backtrace 1
dlfcn 1
fdatasync 1
libpthread 1
llistxattr 1
setfsid 1
spinlock 1
epoll.h 1
xattr.h 1
st_atim.tv_nsec 1
package-string: glusterfs 3.0.0
/lib64/libc.so.6[0x3a66a30280]
/lib64/libpthread.so.0(pthread_spin_lock+0x2)[0x3a6760b0d2]
/usr/lib64/libglusterfs.so.0(iobref_merge+0x2f)[0x37af83fe71]
/usr/lib64/glusterfs/3.0.0/xlator/cluster/stripe.so(stripe_readv_cbk+0x1ee)[0x2b55b16c1b68]
/usr/lib64/glusterfs/3.0.0/xlator/performance/stat-prefetch.so(sp_readv_cbk+0xf5)[0x2b55b14a39d2]
/usr/lib64/glusterfs/3.0.0/xlator/performance/quick-read.so(qr_readv+0x6a6)[0x2b55b128c209]
/usr/lib64/glusterfs/3.0.0/xlator/performance/stat-prefetch.so(sp_readv+0x256)[0x2b55b14a3c4c]
/usr/lib64/glusterfs/3.0.0/xlator/cluster/stripe.so(stripe_readv+0x5fc)[0x2b55b16c28cd]
/usr/lib64/glusterfs/3.0.0/xlator/mount/fuse.so[0x2b55b18d2665]
/usr/lib64/glusterfs/3.0.0/xlator/mount/fuse.so[0x2b55b18d88ff]
/lib64/libpthread.so.0[0x3a67606367]
/lib64/libc.so.6(clone+0x6d)[0x3a66ad2f7d]
---------
Here's the client configuration:
volume client-stripe-1
type protocol/client
option transport-type ib-verbs
option remote-host gluster1
option remote-subvolume iothreads
end-volume
volume client-stripe-2
type protocol/client
option transport-type ib-verbs
option remote-host gluster2
option remote-subvolume iothreads
end-volume
volume client-stripe-3
type protocol/client
option transport-type ib-verbs
option remote-host gluster3
option remote-subvolume iothreads
end-volume
volume client-stripe-4
type protocol/client
option transport-type ib-verbs
option remote-host gluster4
option remote-subvolume iothreads
end-volume
volume client-stripe-5
type protocol/client
option transport-type ib-verbs
option remote-host gluster5
option remote-subvolume iothreads
end-volume
volume readahead-gluster1
type performance/read-ahead
option page-count 4 # 2 is default
option force-atime-update off # default is off
subvolumes client-stripe-1
end-volume
volume readahead-gluster2
type performance/read-ahead
option page-count 4 # 2 is default
option force-atime-update off # default is off
subvolumes client-stripe-2
end-volume
volume readahead-gluster3
type performance/read-ahead
option page-count 4 # 2 is default
option force-atime-update off # default is off
subvolumes client-stripe-3
end-volume
volume readahead-gluster4
type performance/read-ahead
option page-count 4 # 2 is default
option force-atime-update off # default is off
subvolumes client-stripe-4
end-volume
volume readahead-gluster5
type performance/read-ahead
option page-count 4 # 2 is default
option force-atime-update off # default is off
subvolumes client-stripe-5
end-volume
volume writebehind-gluster1
type performance/write-behind
option flush-behind on
subvolumes readahead-gluster1
end-volume
volume writebehind-gluster2
type performance/write-behind
option flush-behind on
subvolumes readahead-gluster2
end-volume
volume writebehind-gluster3
type performance/write-behind
option flush-behind on
subvolumes readahead-gluster3
end-volume
volume writebehind-gluster4
type performance/write-behind
option flush-behind on
subvolumes readahead-gluster4
end-volume
volume writebehind-gluster5
type performance/write-behind
option flush-behind on
subvolumes readahead-gluster5
end-volume
volume quick-read-gluster1
type performance/quick-read
subvolumes writebehind-gluster1
end-volume
volume quick-read-gluster2
type performance/quick-read
subvolumes writebehind-gluster2
end-volume
volume quick-read-gluster3
type performance/quick-read
subvolumes writebehind-gluster3
end-volume
volume quick-read-gluster4
type performance/quick-read
subvolumes writebehind-gluster4
end-volume
volume quick-read-gluster5
type performance/quick-read
subvolumes writebehind-gluster5
end-volume
volume stat-prefetch-gluster1
type performance/stat-prefetch
subvolumes quick-read-gluster1
end-volume
volume stat-prefetch-gluster2
type performance/stat-prefetch
subvolumes quick-read-gluster2
end-volume
volume stat-prefetch-gluster3
type performance/stat-prefetch
subvolumes quick-read-gluster3
end-volume
volume stat-prefetch-gluster4
type performance/stat-prefetch
subvolumes quick-read-gluster4
end-volume
volume stat-prefetch-gluster5
type performance/stat-prefetch
subvolumes quick-read-gluster5
end-volume
volume stripe
type cluster/stripe
option block-size 2MB
#subvolumes client-stripe-1 client-stripe-2 client-stripe-3
client-stripe-4 client-stripe-5
#subvolumes writebehind-gluster1 writebehind-gluster2
writebehind-gluster3 writebehind-gluster4 writebehind-gluster5
subvolumes stat-prefetch-gluster1 stat-prefetch-gluster2
stat-prefetch-gluster3 stat-prefetch-gluster4 stat-prefetch-gluster5
end-volume
######
Here's the server configuration from one of the 5 gluster systems:
volume posix-stripe
type storage/posix
option directory /export/gluster5/stripe
end-volume
volume posix-distribute
type storage/posix
option directory /export/gluster5/distribute
end-volume
volume locks
type features/locks
subvolumes posix-stripe
end-volume
volume locks-dist
type features/locks
subvolumes posix-distribute
end-volume
volume iothreads
type performance/io-threads
option thread-count 16
subvolumes locks
end-volume
volume iothreads-dist
type performance/io-threads
option thread-count 16
subvolumes locks-dist
end-volume
volume server
type protocol/server
option transport-type ib-verbs
option auth.addr.iothreads.allow 10.2.178.*
option auth.addr.iothreads-dist.allow 10.2.178.*
subvolumes iothreads iothreads-dist
end-volume
volume server-tcp
type protocol/server
option transport-type tcp
option auth.addr.iothreads.allow ip.not.for.you
option auth.addr.iothreads-dist.allow ip.not.for.you
subvolumes iothreads iothreads-dist
end-volume
#####
Using
glusterfs-common-3.0.0-1
glusterfs-debuginfo-3.0.0-1
glusterfs-devel-3.0.0-1
glusterfs-server-3.0.0-1
glusterfs-client-3.0.0-1
Linux gluster5 2.6.18-128.2.1.el5 #1 SMP Tue Jul 14 06:36:37 EDT 2009
x86_64 x86_64 x86_64 GNU/Linux
Any ideas?
Thanks,
Sabuj Pattanayek
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