[Samba] smbtorture: testing p-cifs over gfs
eneal at businessgrade.com
eneal at businessgrade.com
Tue Jul 22 04:14:12 GMT 2008
hello folks. congrats on samba 3.2 it's an awesome release. i'm trying
to take advantage of the parallel cifs capabilities of this release.
lustre (too complex) and gpfs (not free) at not available to me right
now, so i'm using gfs v2 and iscsi as my storage building blocks.
i'm running 3.2 on centos 5.2. everything is configured and i compiled
samba4 to use smbtorture, but when I run it as it's defined in the
wiki and other spots, i get either a time out or an error.
i have a two node cluster:
smb.conf
[global]
workgroup = WORKGROUP
printing = cups
clustering = yes
idmap:backend = tdb2
interfaces = eth0
smb passwd file = /shared/samba/etc/smbpasswd
private dir = /shared/samba/etc
fileid:mapping = fsname
use mmap = no
nt acl support = yes
ea support = yes
posix locking = no
#locking posix = no
printcap name = cups
printcap cache time = 750
cups options = raw
map to guest = Bad User
include = /etc/samba/dhcp.conf
logon path = \\%L\profiles\.msprofile
logon home = \\%L\%U\.9xprofile
logon drive = P:
usershare allow guests = Yes
[homes]
comment = Home Directories
valid users = %S, %D%w%S
browseable = No
read only = No
inherit acls = Yes
[profiles]
comment = Network Profiles Service
path = %H
read only = No
store dos attributes = Yes
create mask = 0600
directory mask = 0700
[users]
comment = All users
path = /shared/home
read only = No
inherit acls = Yes
veto files = /aquota.user/groups/shares/
[groups]
comment = All groups
path = /shared/home/groups
read only = No
inherit acls = Yes
[printers]
comment = All Printers
path = /var/tmp
printable = Yes
create mask = 0600
browseable = No
[print$]
comment = Printer Drivers
path = /shared/samba/var/lib/drivers
write list = @ntadmin root
force group = ntadmin
create mask = 0664
directory mask = 0775
/etc/sysconfig/ctdb
CTDB_RECOVERY_LOCK="/shared/samba/var/ctdb/recovery"
CTDB_PUBLIC_ADDRESSES=/etc/ctdb/public_addresses
CTDB_MANAGES_SAMBA=yes
CTDB_SAMBA_SKIP_SHARE_CHECK="yes"
CTDB_MANAGES_WINBIND=yes
CTDB_NODES=/etc/ctdb/nodes
CTDB_DBDIR=/var/ctdb
CTDB_DBDIR_PERSISTENT=/var/ctdb/persistent
CTDB_EVENT_SCRIPT_DIR=/etc/ctdb/events.d
CTDB_SOCKET=/tmp/ctdb.socket
CTDB_TRANSPORT="tcp"
CTDB_MONITOR_FREE_MEMORY=100
CTDB_LOGFILE=/var/log/log.ctdb
/etc/ctdb/nodes
10.2.3.1
10.2.3.2
/etc/ctdb/public_addresses
172.16.100.115/24 eth0
172.16.100.114/24 eth0
i'm running:
./smbtorture //cifscluster/users/eneal -Ueneal%password RAW-BENCH-LOCK
--unclist=unclist.txt --num-progs=32 -t60 -d 99
when the contents of unclist.txt are just:
//172.16.100.114
//172.16.100.115
I get an error
lp_load: refreshing parameters from /usr/local/samba/etc/smb.conf
params.c:OpenConfFile() - Unable to open configuration file
"/usr/local/samba/etc/smb.conf":
No such file or directory
pm_process() returned No
adding hidden service IPC$
adding hidden service ADMIN$
New event context requested. Parent: [struct cli_credentials:0x18e37120]
failed to get principal from default ccache: No such file or
directory: open(/tmp/krb5cc_0): No such file or directory
SHARE backend [ldb] registered.
SHARE backend [classic] registered.
AUTH backend 'winbind_samba3' registered
AUTH backend 'winbind' registered
AUTH backend 'name_to_ntstatus' registered
AUTH backend 'fixed_challenge' registered
AUTH backend 'unix' registered
AUTH backend 'anonymous' registered
AUTH backend 'sam' registered
AUTH backend 'sam_ignoredomain' registered
GENSEC backend 'krb5' registered
gensec subsystem fake_gssapi_krb5 is disabled
GENSEC backend 'schannel' registered
GENSEC backend 'spnego' registered
gensec subsystem gssapi_spnego is disabled
GENSEC backend 'gssapi_krb5' registered
GENSEC backend 'gssapi_krb5_sasl' registered
GENSEC backend 'ntlmssp' registered
Using seed 1216697770
New event context requested. Parent: [NULL:(nil)]
Opening 32 connections
Failed to parse UNC name //172.16.100.114
ERROR IN TEST BENCH-LOCK! - Unknown error/failure
I have to have the entry as //172.16.100.114/eneal - and even then I
get an error:
NTLMSSP_NEGOTIATE_KEY_EXCH
SMB Signing is not negotiated by the peer
SMB Signing is not negotiated by the peer
Lock failed - NT_STATUS_IO_TIMEOUT
Lock failed - NT_STATUS_IO_TIMEOUT
Lock failed - NT_STATUS_IO_TIMEOUT
Lock failed - NT_STATUS_IO_TIMEOUT
Lock failed - NT_STATUS_IO_TIMEOUT
Lock failed - NT_STATUS_IO_TIMEOUT
Lock failed - NT_STATUS_IO_TIMEOUT
Lock failed - NT_STATUS_IO_TIMEOUT
Lock failed - NT_STATUS_IO_TIMEOUT
Lock failed - NT_STATUS_IO_TIMEOUT
Lock failed - NT_STATUS_IO_TIMEOUT
Lock failed - NT_STATUS_IO_TIMEOUT
Lock failed - NT_STATUS_IO_TIMEOUT
Lock failed - NT_STATUS_IO_TIMEOUT
Lock failed - NT_STATUS_IO_TIMEOUT
Lock failed - NT_STATUS_IO_TIMEOUT
Lock failed - NT_STATUS_IO_TIMEOUT
Lock failed - NT_STATUS_IO_TIMEOUT
Lock failed - NT_STATUS_IO_TIMEOUT
Lock failed - NT_STATUS_IO_TIMEOUT
Lock failed - NT_STATUS_IO_TIMEOUT
Lock failed - NT_STATUS_IO_TIMEOUT
Lock failed - NT_STATUS_IO_TIMEOUT
Lock failed - NT_STATUS_IO_TIMEOUT
Lock failed - NT_STATUS_IO_TIMEOUT
Lock failed - NT_STATUS_IO_TIMEOUT
Failed to open \benchlock\lock.dat on connection 26
What am I doing incorrectly here?
TIA
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