Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
/ 2005-06-21 19:26:02 +0400 \ Igor Yu. Zhbanov: > Hello! > > In sample drbd.conf there is an option al-extents: > > # Configures the size of the active set. Each extent is 4M, > # 257 Extents ~> 1GB active set size. In case your syncer > # runs @ 10MB/sec, all resync after a primary's crash will last > # 1GB / ( 10MB/sec ) ~ 102 seconds ~ One Minute and 42 Seconds. > # BTW, the hash algorithm works best if the number of al-extents > # is prime. (To test the worst case performace use a power of 2) > al-extents 257; > > What is "active set"? What will be if I will set small size for it? http://www.drbd.org/publications.html the drbd-activity-logging pdf -- : Lars Ellenberg Tel +43-1-8178292-0 : : LINBIT Information Technologies GmbH Fax +43-1-8178292-82 : : Schoenbrunner Str. 244, A-1120 Vienna/Europe http://www.linbit.com : __ please use the "List-Reply" function of your email client.