OBSOLETE Patch-ID# 145899-15


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Keywords: security node panics metadb svm/zfs sunw_md_link.so rpc.metad libmeta.so.1 rpc.mdcommd cluster
Synopsis: Obsoleted by: 147147-26 SunOS 5.10: SVM patch
Date: Nov/08/2012


Install Requirements: Reboot after installing this patch to activate the changes delivered. An alternative may be specified in the Special Install Instructions.
Use Single User Mode (run level S) when installing this patch on an active boot environment. An alternative may be specified in the Special Install Instructions.

Solaris Release: 10

SunOS Release: 5.10

Unbundled Product:

Unbundled Release:

Xref: This patch available for x86 as patch 145900

Topic: SunOS 5.10: SVM patch

Relevant Architectures: sparc

Bugs fixed with this patch:

Sun CR # Bug #
619198115235538
621627815243879
621932715245263
623266515250776
632595115287777
639542515317446
643494615334180
657991015409502
662780315437316
663228315440069
667268715463464
667637315465587
682201215551668
686115115576143
687175315582552
688113615589030
691462015613639
696389415651964
696775915654919
698120315666031
698407915668423
698489315669057
698991115673188
699061615673705
699100815674044
699432315676829
699562915677872
699608015678190
701695315695139
702764815702824
706294415726486
707090615731014
708865015740669
709877415746902
712660615763900
712662415763911
713217615767884
715558115780444
715572115780569


Changes incorporated in this version: 7155721

Patches accumulated and obsoleted by this patch: 127986-01 138632-03 139967-02 142261-01 144560-04 144622-01 144651-01

Patches which conflict with this patch:

Patches required with this patch: 118833-36 120011-14 127127-11 137137-09 139555-08 141444-09 142909-17 (or greater)

Obsoleted by: 147147-26

Files included with this patch:

/kernel/drv/sparcv9/md
/kernel/misc/sparcv9/md_mirror
/kernel/misc/sparcv9/md_sp
/kernel/misc/sparcv9/md_stripe
/lib/libmeta.so.1
/sbin/metadevadm
/usr/include/meta.h
/usr/include/meta_runtime.h
/usr/include/sys/lvm/md_mddb.h
/usr/include/sys/lvm/md_names.h
/usr/include/sys/lvm/mdio.h
/usr/include/sys/lvm/mdvar.h
/usr/lib/devfsadm/linkmod/SUNW_md_link.so
/usr/lib/drv/preen_md.so.1
/usr/lib/lvm/metaclust
/usr/sbin/metaimport
/usr/sbin/metaset
/usr/sbin/rpc.mdcommd
/usr/sbin/rpc.metad
/usr/snadm/lib/libsvm.so.1

Problem Description:

7155721 I/O stalls observed during metainit usage with large number of devices
 
(from 145899-14)
 
6963894 rpc.mdcommd should use file locking semantics to protect the MCT
 
(from 145899-13)
 
7155581 md driver can unload with md_daemon() threads still alive
 
(from 145899-12)
 
6219327 total outage of the cluster when either SVM master or slave node loses total storage connectivity
6232665 creating mddb core dumps if mddb previously deleted with diskset(s) in existence
6632283 thread looping in md:mdmn_ksend_message()
7062944 several clusters with multi-owner disksets get read errors on the master replica
7088650 md: redo2dg/d541: MD_SP_ERR could not be set on all nodes
7126606 panic ksend_message failure: RESYNC_NEXT
7126624 SVM soft-partition error-handling can swamp set-owner node
7132176 SVM panics "with state database commit failed" during mirror_clean_rr_bits (no apparent I/O issue)
 
(from 145899-11)
 
6914620 SVM can panic system when attempting to access a damaged one-sided mirror
6991008 metadevadm -u panics system when device ID's are turned off
 
(from 145899-10)
 
6191981 ioctl(fd,DKIOCGVTOC,_) returns an incomplete-looking struct vtoc when run against metadevice on Solaris 9
 
(from 145899-09)
 
6995629 adding disks to an Oban diskset can take a long time if the configuration is large
 
(from 145899-08)
 
7098774 metaset core dumps with "Segmentation Fault" in S10U10
 
(from 145899-07)
 
6990616 multi-owner set replicas become inconsistent when deleting and recreating sets with different names
 
(from 145899-06)
 
7070906 caching mechanism in metarpcopen.c for SC scenario seems incorrect
 
(from 145899-05)
 
        This revision accumulates generic Sustaining patch 144560-04
        into Solaris S10U10 update.
 
(from 145899-04)
 
        This revision accumulates generic Sustaining patch 139967-02
        into Solaris S10U10 update.
 
(from 145899-03)
 
6216278 enable SVM device-id support for traditional diskset on Sun Cluster
6325951 SVM multi-owner set needs to support device id
6981203 metaclust step4 can timeout on large configurations with many soft-partitions
6984079 multi-owner metaimport: SC to SC incorrectly detects partial diskset
 
(from 145899-02)
 
        This revision accumulates generic Sustaining patch 144560-02
        into Solaris S10U10 update.
 
(from 145899-01)
 
6967759 reconfiguring cluster failfasts when rpc.metad cores during set removal
 
(from 144651-01)
 
        This revision accumulates generic Sustaining patch 144622-01
        into Solaris S10U10 update.
 
(from 144622-01)
 
6881136 2nd node panics when 1st node has metadb problems - SVM/ZFS mixed system
 
(from 139967-02)
 
7027648 metaclust: synchronization of user records panic during a cluster node reboot
 
(from 139967-01)
 
        This revision accumulates generic Sustaining patch 138632-03
        into Solaris S10U7 update.
 
(from 138632-03)
 
6676373 rpc.metad remote DoS due to crafted request
 
(from 138632-02)
 
6579910 adding hosts to shared metasets deletes set named link to the set number directory
 
(from 138632-01)
 
6672687 md loadable module for devfsadm leaks filedescriptors
 
(from 127986-01)
 
6395425 zone support of SVM metasets broken
6434946 devfsadm dumps core on reboot while processing SVM metadevices
 
(from 144560-04)
 
6984893 libmeta metarpcopen makes unnecessary calls causing slow performance of SVM commands
6989911 md_mirror driver should be hardened to avoid NULL dereferences for missing replica entries
6994323 SVM metarecover command errors with No such device or address
6996080 unable to create metadevices due to devfsadm reporting ENOMEM
 
(from 144560-03)
 
7016953 patch 144560-02 has incorrect contents
 
(from 144560-02)
 
6861151 recreate soft partition on >1TB stripe fails with "overlapping extent specificed"
 
(from 144560-01)
 
6627803 SVM mirror upgrade still fails even after BugId 6601022 is fixed
6822012 race between stat(2) and /dev creation when running metaimport or metaset -t on a set
 
(from 142261-01)
 
6871753 performance degradation of more than 10 percent of net reconfiguration time


Patch Installation Instructions:
--------------------------------
 
Please refer to the man pages for instructions on using 'patchadd'
and 'patchrm' commands provided with Solaris.
 
The following example installs a patch to a standalone machine:
 
       example# patchadd /var/spool/patch/123456-07
 
The following example removes a patch from a standalone system:
 
       example# patchrm 123456-07
 
For additional examples please see the appropriate man pages. Any
other special or non-generic installation instructions should be
described below as special instructions.


Special Install Instructions:
-----------------------------
 
NOTE 1:  If after the patch is installed the current running copy of
         rpc.metad coredumps for any reason, SMF should restart the
         patched copy automatically.


README -- Last modified date: Sunday, February 10, 2013