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Bug ID
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6630945
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Synopsis
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vntsd runs out of file descriptor with very large domain counts
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State
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10-Fix Delivered (Fix available in build)
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Category:Subcategory
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solaris-development:io
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Keywords
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128domain | ldoms | ldoms-s10u4-patch | maramba
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Responsible Engineer
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Liam Merwick
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Reported Against
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Duplicate Of
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Introduced In
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solaris_nevada
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Commit to Fix
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snv_79
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Fixed In
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snv_79
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Release Fixed
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solaris_nevada(snv_79)
,
solaris_10u5(s10u5_07) (Bug ID:2156117)
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Related Bugs
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Submit Date
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16-November-2007
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Last Update Date
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13-March-2008
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Description
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The vntsd daemon runs out of file descriptor with very large domain counts (in the order of 128 domains) and calls to accept() repeatedly fail. This puts a huge loads on the cpu in the control domain (if there is only 1 CPU)
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Work Around
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Run vntsd manually
# svcadm disable vntsd
# ulimit -n 2048
# /usr/lib/ldoms/vntsd -i virtual-console-concentrator@0 -p localhost -t 0
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Comments
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N/A
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