 |
≫ |
|
|
|
パッチ名: PHCO_36934
パッチ摘要: s700_800 11.23 コアNFSの日本語版マンページ
作成日: 07/07/19
公開日: 07/09/06
ハードウェアプラットフォームおよびOSリリース:
s700: 11.23
s800: 11.23
現象:
PHCO_36934:
(SR:8606436859 CR:JAGaf95104)
アプリケーションがNFS v3マウントファイルシステムのディレクトリ情報を要
求すると、パフォーマンスが低下します。
問題点の説明:
PHCO_36934:
(SR:8606436859 CR:JAGaf95104)
NFS v2はREADDIRを使用しますが、NFS v3はデフォルトではREADDIRPLUSを使っ
てディレクトリ情報を取得します。READDIRPLUSはREADDIRより多くの情報を返
すので、NFS v3を使用するアプリケーションのパフォーマンスが低下すること
があります。READDIRPLUSによって返される追加情報が不要な場合は、NFS v3
に対してREADDIRを使用するように指示するマウントオプションを使用する必
要があります。
解決方法:
新たなマウントオプション"readdir"に関する説明をmount_nfs(1m)のマンペー
ジに追加しました。このパッチには、PHNE_34756で提供済みのマンページの日
本語版が含まれています。
-----------------------------------------------------------------------------
Patch Name: PHCO_36934
Patch Description: s700_800 11.23 Japanese core NFS manpages
Creation Date: 07/07/19
Post Date: 07/09/06
Hardware Platforms - OS Releases:
s700: 11.23
s800: 11.23
Products: N/A
Filesets:
OS-Core.CORE-JPN-E-MAN,fr=B.11.23,fa=HP-UX_B.11.23_IA/PA,v=HP
OS-Core.CORE-JPN-S-MAN,fr=B.11.23,fa=HP-UX_B.11.23_IA/PA,v=HP
Automatic Reboot?: No
Status: General Release
Critical: No
Category Tags:
defect_repair general_release
Path Name: /hp-ux_patches/s700_800/11.X/PHCO_36934
Symptoms:
PHCO_36934:
( SR:8606436859 CR:JAGaf95104 )
There is a degradation in performance when an application
requests directory information for an NFS v3 mounted file
system.
PHCO_33764:
( SR:8606383205 CR:JAGaf43399 )
The Local Locking feature is not available on NFS.
PHCO_31666:
( SR:8606368228 CR:JAGaf28791 )
Missing Japanese manpage versions for:
mount_nfs.1m
Defect Description:
PHCO_36934:
( SR:8606436859 CR:JAGaf95104 )
NFS v3 uses READDIRPLUS by default to get directory
information, while NFS v2 uses READDIR. Since READDIRPLUS
returns a lot more information than READDIR, some
applications may experience a performance degradation using
NFS v3. If the extra information returned by READDIRPLUS is
not required, there should be a mount option to use READDIR
for NFS v3.
Resolution:
The mount_nfs(1m) man page is updated to describe the new
"readdir" mount option. This patch contains the Japanese
version of the man page delivered in PHNE_34756.
PHCO_33764:
( SR:8606383205 CR:JAGaf43399 )
The Local Locking feature is not available on NFS. Enabling
this feature can improve NFS performance by avoiding RPC
calls.
Resolution:
The mount_nfs(1m) man page is updated to describe the Local
Locking feature. This patch contains the Japanese version of
the man page delivered in PHNE_33098.
PHCO_31666:
( SR:8606368228 CR:JAGaf28791 )
English manpage is revised in the associated patch.
Need corresponding Japanese revisions.
Resolution:
This patch provides Japanese manpages
corresponding to the English version.
Enhancement:
No
SR:
8606436859 8606383205 8606368228
Patch Files:
OS-Core.CORE-JPN-E-MAN,fr=B.11.23,fa=HP-UX_B.11.23_IA/PA,
v=HP:
/usr/share/man/ja_JP.eucJP/man1m.Z/mount_nfs.1m
/usr/share/man/ja_JP.eucJP/man1m.Z/umount_nfs.1m
OS-Core.CORE-JPN-S-MAN,fr=B.11.23,fa=HP-UX_B.11.23_IA/PA,
v=HP:
/usr/share/man/ja_JP.SJIS/man1m.Z/mount_nfs.1m
/usr/share/man/ja_JP.SJIS/man1m.Z/umount_nfs.1m
what(1) Output:
OS-Core.CORE-JPN-E-MAN,fr=B.11.23,fa=HP-UX_B.11.23_IA/PA,
v=HP:
/usr/share/man/ja_JP.eucJP/man1m.Z/mount_nfs.1m:
None
/usr/share/man/ja_JP.eucJP/man1m.Z/umount_nfs.1m:
None
OS-Core.CORE-JPN-S-MAN,fr=B.11.23,fa=HP-UX_B.11.23_IA/PA,
v=HP:
/usr/share/man/ja_JP.SJIS/man1m.Z/mount_nfs.1m:
None
/usr/share/man/ja_JP.SJIS/man1m.Z/umount_nfs.1m:
None
cksum(1) Output:
OS-Core.CORE-JPN-E-MAN,fr=B.11.23,fa=HP-UX_B.11.23_IA/PA,
v=HP:
4142290989 7101 /usr/share/man/ja_JP.eucJP/man1m.Z/
mount_nfs.1m
4142290989 7101 /usr/share/man/ja_JP.eucJP/man1m.Z/
umount_nfs.1m
OS-Core.CORE-JPN-S-MAN,fr=B.11.23,fa=HP-UX_B.11.23_IA/PA,
v=HP:
164309039 7127 /usr/share/man/ja_JP.SJIS/man1m.Z/
mount_nfs.1m
164309039 7127 /usr/share/man/ja_JP.SJIS/man1m.Z/
umount_nfs.1m
Patch Conflicts: None
Patch Dependencies:
s700: 11.23: PHKL_31500 PHNE_34756
s800: 11.23: PHKL_31500 PHNE_34756
Hardware Dependencies: None
Other Dependencies: None
Supersedes:
PHCO_33764 PHCO_31666
Equivalent Patches: None
Patch Package Size: 50 KBytes
Installation Instructions:
Please review all instructions and the Hewlett-Packard
SupportLine User Guide or your Hewlett-Packard support terms
and conditions for precautions, scope of license,
restrictions, and, limitation of liability and warranties,
before installing this patch.
------------------------------------------------------------
1. Back up your system before installing a patch.
2. Login as root.
3. Copy the patch to the /tmp directory.
4. Move to the /tmp directory and unshar the patch:
cd /tmp
sh PHCO_36934
5. Run swinstall to install the patch:
swinstall -x autoreboot=true -x patch_match_target=true \
-s /tmp/PHCO_36934.depot
By default swinstall will archive the original software in
/var/adm/sw/save/PHCO_36934. If you do not wish to retain a
copy of the original software, include the patch_save_files
option in the swinstall command above:
-x patch_save_files=false
WARNING: If patch_save_files is false when a patch is installed,
the patch cannot be deinstalled. Please be careful
when using this feature.
For future reference, the contents of the PHCO_36934.text file is
available in the product readme:
swlist -l product -a readme -d @ /tmp/PHCO_36934.depot
To put this patch on a magnetic tape and install from the
tape drive, use the command:
dd if=/tmp/PHCO_36934.depot of=/dev/rmt/0m bs=2k
Special Installation Instructions: None
|
