Archive for December, 2013
I used Fedora (F16) with SELinux. On the start I advice to disable the firewall on the box where the exports are shared. I made chcon to all my exported directories: chcon -t nfs_t /home chcon -t nfs_t /home/phos # -R means reccurence chcon -R -t nfs_t /home/phos/www And encountered the following problems: 1. Cannot […]
gbak: creating indexes gbak: ERROR: invalid request BLR at offset 2129 gbak: ERROR: BLR syntax error: expected invalid BLR code at offset 2129, encountered 181 gbak: Exiting before completion due to errors How to repeat: Backup (with gbak from version 1.5) only metadata (-m option), e.g. /opt/firebird/bin/gbak1.5 -m -g -l -b -k -e -v -t […]
My basic need was to balance to traffic between MySQL Slaves according to the application needs. Due to the MyISAM storage on some databases I let to some applications the delay up to 120 s. (I measured the delay with MySQL command `show slave status`. I created two clusters: 1) Slaves – no delay; 2) […]