[Bugs] [Bug 1356960] OOM Kill on client when heal is in progress on 1*(2+1) arbiter volume

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1356960

Raghavendra G <rgowdapp at redhat.com> changed:

           What    |Removed                     |Added
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                 CC|                            |rgowdapp at redhat.com



--- Comment #6 from Raghavendra G <rgowdapp at redhat.com> ---
There is no upper limit to amount of dentries readdir-ahead can store as of
now. It keeps populating the cache till EOD is reached or an error is
encountered in readdir from lower xlators. So, in a scenario where readdirs
from application are infrequent and directory is huge, all the dentries of a
directory is cached in memory and that could result in OOM. Please note that it
is not a leak, but a bug in readdir-ahead to not have an upper limit.

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