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Store checkin r.4485 (which will be in the Qpid 0.16 release) changes the maximum file size for the --jfile-size-pgs and --tpl-jfile-size-pgs parameters from 32768 to 32767 to avoid a problem with 32-bit RHEL (see BZ 759575 for details on this). In addition, the description for the size of the store needs to be clarified in the Messaging Users Guide, table 6.2. Persistence Options. The current text for --num-jfiles and --jfile-size-pgs reads: "The total size of each journal is num-jfiles * jfile-size-pgs." This is true, but misleading as this will give the size not in bytes but in 64k pages. I suggest it is changed to the following in both cases: "The total size of each journal is num-jfiles * jfile-size-pgs * 64 * 1024 bytes."
It may be a good idea to also give the min and max allowable values for --num-jfiles, --tpl-num-jfiles, --jfile-size-pgs and --tpl-jfile-size-pgs in the Installation Guide, Table 4.1. Persistence Options.
(In reply to comment #1) > It may be a good idea to also give the min and max allowable values for > --num-jfiles, --tpl-num-jfiles, --jfile-size-pgs and --tpl-jfile-size-pgs in > the Installation Guide, Table 4.1. Persistence Options. Correction, the tp-* options are not listed in this table, so only the regular options.
http://documentation-stage.bne.redhat.com/docs/en-US/Red_Hat_Enterprise_MRG/2.2/html-single/Messaging_Installation_and_Configuration_Guide/index.html#Persistence_Options
Released for MRG 2.2