<!-- keep this as a security measure: #uncomment if the subject should only be modifiable by the listed groups # * Set ALLOWTOPICCHANGE = Main.TWikiAdminGroup,Main.CMSAdminGroup # * Set ALLOWTOPICRENAME = Main.TWikiAdminGroup,Main.CMSAdminGroup #uncomment this if you want the page only be viewable by the listed groups # * Set ALLOWTOPICVIEW = Main.TWikiAdminGroup,Main.CMSAdminGroup --> ---+!! %TOPIC% %TOC% ---++ Symptoms Summary: %FORMFIELD{"Symptom summary"}% ---++ Occurrences At what times did this problem occur (used to estimate frequency): | 2010-02-18 | Bug report from Andrey Starodumov | ---++ Observations <!-- #collect here the information which may help to better understand the state of the system or services, e.g. #log excerpts, strace output, etc. #this also may help to identify the problem if similar conditions arise again --> <pre> cd /shome/feichtinger cp -p gagaga gaga2 cp: preserving permissions for `gaga2': Operation not supported cp: preserving ACL for `gaga2': Operation not supported </pre> * shome filesystem is an NFS exported ZFS on t3fs06. * !OpenSolaris discussion: http://opensolaris.org/jive/thread.jspa?threadID=54621&tstart=0 * [[http://sunsolve.sun.com/search/document.do?assetkey=1-21-127128-11-1][patch 127128-11]] is supposed to fix this. But we already have this on our t3fs06. * The file is copied, but the exit status of cp shows an error, even after remounting the shome with the noacl option on linux! ---++ Solution or Workaround Using a test file system, it turns out that noacl is not correctly set upon =mount -o remount,noacl=. But it works if the noacl is given in the initial mount command. ---++ Monitoring for this condition <!-- #how can this condition be recognized automatically, if at all? --> -- Main.DerekFeichtinger - 2010-02-18 -- Main.DerekFeichtinger - 29 Aug 2008
IssueForm
Affected Service
NFS exported ZFS directories
Symptom summary
cp -p fails with Operation not supported
Reason Understood
yes
Solution Exists
workaround
Obsolete
no
This topic: CmsTier3
>
WebHome
>
AdminArea
>
IssueZfsNfsExportAcls
Topic revision: r2 - 2010-02-18 - DerekFeichtinger
Copyright © 2008-2024 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding TWiki?
Send feedback