Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Hi I am very newbie on DRBD... But I am search with some tricks to improve performance. I deploy a drbd resource and use this drbd.conf: global { usage-count no; } common { syncer { rate 200M; al-extents 3833; } disk { no-disk-barrier; no-disk-flushes; no-md-flushes; use-bmbv; } } resource r0 { protocol C; startup { wfc-timeout 15; degr-wfc-timeout 60; become-primary-on both; } net { sndbuf-size 0; rcvbuf-size 0; max-buffers 16384; unplug-watermark 16384; max-epoch-size 16384; cram-hmac-alg sha1; shared-secret "drbd123"; allow-two-primaries; after-sb-0pri discard-zero-changes; after-sb-1pri discard-secondary; after-sb-2pri disconnect; } on kvm-0 { device /dev/drbd0; disk /dev/sda3; address 10.0.0.100:7788; meta-disk internal; } on kvm-1 { device /dev/drbd0; disk /dev/sda3; address 10.0.0.110:7788; meta-disk internal; } } The net adresses run on gigabyte network cards with crossover pathcable.... Google's results show me some testimonial that an external meta-disk can be used to improve some performance... My question is: Is that true? If yes, how can I do to have external driver to do meta-disk??? Thanks Gilberto Nunes Ferreira TI Selbetti Gestão de Documentos Telefone: +55 (47) 3441-6004 Celular: +55 (47) 8861-6672 Disse Jesus: Eu sou o Caminho, a Verdade e a Vida. Ninguém vem ao Pai a não ser por Mim. Jesus said: I am the Way, the Truth and the Life. Nobody goes to Father without Me... <><