* Relation between nr_dirty and nr_inactive
@ 2007-11-30 0:18 Kunal Trivedi
0 siblings, 0 replies; only message in thread
From: Kunal Trivedi @ 2007-11-30 0:18 UTC (permalink / raw)
I am running older kernel (CentOS 2.6.9-34 SMP) on 32 bit arch. Some
of my systems got hung, while trying to write some data to disk. All
those systems exhibit similar pattern where during this time,
/proc/meminfo suggesting 'Inactive' < 'Dirty'. All of machines have 2G
of physical memory and ~1.5G memory is locked (via mlock).
I tried reading code but could not establish any direct relationship
between Zone->in_active pages vs. per-cpu_page_state->nr_dirty.
Has anybody seen system in this kind of state before ? And are these 2
parameters affect each-other ?
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2007-11-30 0:19 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2007-11-30 0:18 Relation between nr_dirty and nr_inactive Kunal Trivedi
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).