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solaris with pooladm, poolcfg. It will generate our cpu usage less, once your have the dedicated cpu the whole cpu number will reduce, that will caused your server has problem with shared, the load average will raise immediately.

blogspot 被merge 到了google+， 在google +上还没看到效果

The GSS-API protected key exchange has failed without indication from the server, possibly due to misconfiguration of the server. Use the GssKeyEx option to disable GSS-API key exchange and try agai change the sshd_config # GSSAPI options GSSAPIAuthentication no #GSSAPICleanupCredentials yes #GSSAPIStrictAcceptorCheck no GSSAPIKeyExchange no the authen and key line to no

after my reconfigure /etc/fstab, it was not working after reboot, the thing is the nfs client is not boot. To solve this issue. chkconfig nfs on

#!/bin/bash # Author: Alex Tu, 2011 # ### BEGIN INIT INFO # Provides:          gbv-hudson-integration # Required-Start:    $local_fs $network # Required-Stop: # Default-Start:     3 5 # Default-Stop:      0 1 2 6 # Short-Description: Starts the hudson server for CI # Description:       Starts Continuous Integration System for VZG SOA ### END INIT INFO # to avoid conflict with functions local $1 ARG=$1 APP="jenkins" HUDSON_USER=jenkins HUDSON_GROUP=jenkins JAVA=/usr/bin/java export HOME=/opt/${HUDSON_USER} export HUDSON_WAR=/opt/${HUDSON_USER}/jenkins.war # include rc.status functions test -s /etc/rc.status && . /etc/rc.status && rc_reset # use test_for_app (x|f) test_for_app () {     app_found=0     if [ "f" = "$2" ] && [ -f $1 ]; then         app_found=1  ...

4 steps to delete account in DB. Delete from accounts where preferred_email=’’; delete from account_ssh_keys where account_id=''; delete from account_external_ids where external_id='gerrit:*’; delete from account_external_ids where external_id='username:*’; whatever it was in H2 database and postgres db . H2: ssh -p 24198 localhost gerrit gsql Postgres: psql

When I try to tar -jcvf /, that will caused error tar: Removing leading `/' from member names The fix coomand tar -jcvPf /opt.tar /opt If you put the P after f, it will create P file... untar tar -jxvPf /opt.tar if no P option, it will have the error as the same. #!/bin/bash DATE=`date "+%F-%H-%M"` /u01/postgres/9.0/bin/pg_dump reviewdb > /var/backup/reviewdb_$DATE.sql /usr/bin/bzip2 /var/backup/reviewdb_$DATE.sql find . -name "*.sql.bz2" -mtime +90 -exec rm -rf {} \;