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Bug ID
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6503157
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Synopsis
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guest domain I/O statistics need to be made available to iostat(1M)
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State
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11-Closed:Verified (Closed)
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Category:Subcategory
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solaris-development:io
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Keywords
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batoka-perf | cli | csst | cst | iostat | ldoms | ldoms-102RR-notes-included | ldoms-102RR-waived | ldoms-feature-only | pae-ldoms-io | s10U3-b10
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Responsible Engineer
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Liam Merwick
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Reported Against
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s10u4_12
, s10u3_fcs
, ldoms-1.0.2-build2
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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_85
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Fixed In
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snv_85
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Release Fixed
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solaris_nevada(snv_85)
,
solaris_10u6(s10u6_02) (Bug ID:2159590)
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Related Bugs
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6528521
,
6640647
,
6642170
,
6676543
,
6685018
|
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Submit Date
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11-December-2006
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Last Update Date
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5-August-2008
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Description
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IOSTAT reports guest domain i/o activity only in the control domain. There's no way to show io status in the guest domains.
To recreate:
1. created guest domain and assign disk devices
2. start i/o activity (diskomizer, dex, etc)
3. start IOSTAT in guest domain (iostat -xnDz 3)
- iostat will not show any i/o activity from the guest domain
- iostat does report i/o activity in the control domain (domain0)
|
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Work Around
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iostat can be run on the service domain to measure the actual writes to the "disk" backing the virtual device.
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Comments
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N/A
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