[Lustre-discuss] lctl ping between 1.8.1 1.8.2 protocol error
Sebastian Reitenbach
sebastia at l00-bugdead-prods.de
Thu Feb 11 06:33:33 PST 2010
Hi,
in my test system I installed Lustre 1.8.2 from source on a opensuse 10.2 i386
(2.6.18.8-0.13-xenpaelustre) as a client. Other clients and the servers are
running 1.8.1 on SLES 11 x86_64 (2.6.27.39-0.3-xen-lustre)
lctl ping to and from the client ends with a protocol error. The 1.8.2 client
can lctl ping himself, and also can mount the lustre filesystem:
client2:~ # lctl ping 10.0.0.81 at tcp
failed to ping 10.0.0.81 at tcp: Protocol error
client2:~ # mount
/dev/xvda1 on / type ext3 (rw,acl,user_xattr)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
debugfs on /sys/kernel/debug type debugfs (rw)
udev on /dev type tmpfs (rw)
devpts on /dev/pts type devpts (rw,mode=0620,gid=5)
10.0.0.81 at tcp:/foo on /mnt type lustre (rw)
client2:~ # lsmod | grep lust
lustre 755220 1
lov 503208 2 lustre
mdc 197612 2 lustre
osc 254984 3 lustre
ptlrpc 1066664 6 mgc,lustre,lov,mdc,lquota,osc
obdclass 777336 8 mgc,lustre,lov,mdc,lquota,osc,ptlrpc
lvfs 61532 8 mgc,lustre,lov,mdc,lquota,osc,ptlrpc,obdclass
lnet 286040 4 lustre,ksocklnd,ptlrpc,obdclass
libcfs 165148 11
mgc,lustre,lov,mdc,lquota,osc,ksocklnd,ptlrpc,obdclass,lvfs,lnet
/etc/modprobe.conf.local:
options lnet networks=tcp0(eth0)
anything I am missing? I'd expected this to work.
Sebastian
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