Read this! http://www.drbd.org/users-guide/s-configure-syncer-rate.html
On Mar 30, 2010, at 8:35 AM, PN wrote: Try to increase the syncer rate to a much higher number and restart DRBD on both nodes will definitely help to increase the sync speed. PN 2010/3/30 Balreddy Medipally <[email protected]<mailto:[email protected]>> Hi All, I am running DRBD 8.3.0 on RedHat Enterprise Linux AS 4.8 64-bit OS for production purpose. MySQL works superfast in when load was not there, when load was there it become deadly slow. Can any one please help me to make it faster. Here is my drbd.conf file. [r...@imi-drbd1 ~]# cat /etc/drbd.conf resource drbd0 { protocol C; startup { become-primary-on both; } net { allow-two-primaries; cram-hmac-alg sha256; shared-secret DRBD2KVM123456; after-sb-0pri discard-least-changes; after-sb-1pri violently-as0p; after-sb-2pri violently-as0p; rr-conflict violently; } syncer { rate 44M; } on imi-drbd1 { device /dev/drbd0; disk /dev/sda2; address ipv4 192.168.168.1:7768<http://192.168.168.1:7768/>; meta-disk internal; } on imi-drbd2 { device /dev/drbd0; disk /dev/sda2; address ipv4 192.168.168.2:7768<http://192.168.168.2:7768/>; meta-disk internal; } } [r...@imi-drbd1 ~]# Thanks, BalReddy. _______________________________________________ drbd-user mailing list [email protected]<mailto:[email protected]> http://lists.linbit.com/mailman/listinfo/drbd-user -- Best Regards, PN Lai Storage Manager / HPC Specialist Galactic Computng Corp. Tel: 86-755-26733939 ext 826 Mobile: 86-13823161729 / 852-60333151 Fax: 86-755-26733780 URL: http://www.galactic.com.hk<http://www.galactic.com.hk/> _______________________________________________ drbd-user mailing list [email protected]<mailto:[email protected]> http://lists.linbit.com/mailman/listinfo/drbd-user James Perry Principal Consultant Mezeo Software t: 713.244.0859 f: 713.244.0851 m: 713.444.0251
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