Difference between revisions of "Download/kernel/rhel6-testing/042stab077.2/changes"

Latest revision as of 15:15, 29 March 2013

[cpusets] enforce cpus/mems_allowed to be a subset of cpuset_cpus/mems_allowed (PSBM-18531)
[ploop] prevent memory overusage by limiting extent_maps, print warning if an image file is highly fragmented (PSBM-10076, PSBM-10077)
[cpt] preserve posix timer TID during cpt/rst (PSBM-19073)
[ploop] support for ploop size > 2Tb (PSBM-15670)
[ploop] tweaks to increase the random write performance (PSBM-18017)
[fuse] several cleanups and error reports improvement
[ploop] error reports improvement
[fence/watchdog] watchdog action "poweroff" renamed to "halt" (PSBM-18395)

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 <!-- 077.2 -->
 * [cpusets] enforce cpus/mems_allowed to be a subset of cpuset_cpus/mems_allowed (PSBM-18531)
-* [ploop] em extent tree (internal pio_direct cache for extent-mapping between offsets in image file and logical blocks of host block-device) is a limited by size LRU list, so it cannot consume all RAM installed in the system on highly fragmented host FS. In case of list shrinking, a message is printed about too fragmented FS. (PSBM-10076, PSBM-10077)
+* [ploop] prevent memory overusage by limiting extent_maps, print warning if an image file is highly fragmented (PSBM-10076, PSBM-10077)
 <!-- 077.1 -->
 * [cpt] preserve posix timer TID during cpt/rst (PSBM-19073)