★http://www.asahi-net.or.jp/~aa4t-nngk/nfsv4.html#idmapdconf
http://wiki.kurokobo.com/index.php?Linux%2FRHEL6#u243a6fc
http://b.schweiz.jp/entries/13-centos6-2-nfsv4
http://linuxjm.sourceforge.jp/html/nfs-utils/man5/exports.5.html
2014年2月19日水曜日
2014年2月14日金曜日
http://web.mit.edu/rhel-doc/4/RH-DOCS/rhel-rg-ja-4/s1-nfs-client-config.html
http://www.citi.umich.edu/projects/nfsv4/linux/faq/
https://www.suse.com/ja-jp/documentation/sles11/singlehtml/book_sle_admin/cha.nfs.html
https://access.redhat.com/site/documentation/ja-JP/Red_Hat_Enterprise_Linux/6/html/Storage_Administration_Guide/ch-nfs.html
http://www.turbolinux.com/products/server/11s/user_guide/nfssetup.html
===========================================================================================================
#[ns1usr1@sfzfs62 share]$ cat /etc/group | grep nfsnobody
#nfsnobody:x:65534:
#[ns1usr1@sfzfs62 share]$ cat /etc/group | grep root
#root:x:0:
/data/vol3/share/ES21 192.168.1.0/24(rw,no_root_squash,all_squash,no_subtree_check,sync,anongid=0)
#/data/vol3/share/ES21 192.168.1.0/24(rw,all_squash,no_subtree_check,sync,anonuid=0,anongid=0)
---------------------------------------------------
vi /ets/exports
/data/vol3/share/ES21 192.168.1.0/24(rw,no_root_squash,all_squash,no_subtree_check,sync,anongid=0)
export -ra
export -v
/data/vol3/share/ES21 192.168.1.0/24(rw,wdelay,no_root_squash,all_squash,no_subtree_check,anongid=0)
[ns1usr1@sfzfs62 share]$ ls -la ES21
合計 8
drwxrwxr-x 2 ns1usr1 ns1usr1 4096 2月 14 06:15 2014 .
drwxrwxrwx 4 root root 4096 2月 14 06:15 2014 ..
[ns1usr1@sfzfs62 share]$
---------------------------------------------------------------------------------------------------------
192.168.1.41:/data/vol3/share/ES21 /data/connect3/ES21 nfs rw 0 0
drwxrwxr-x 2 ns1usr1 ns1usr1 4096 2月 14 07:10 2014 .
drwxrwxrwx 3 root root 4096 2月 14 07:08 2014 ..
-rw-rw-r-- 1 ns1usr1 ns1usr1 0 2月 14 07:09 2014 user1-L2.txt
-rw-rw-r-- 1 root ns1usr1 0 2月 14 07:10 2014 user1-L3.txt
[ns1usr1@ns1 DL1usr1]$ pwd
/data/connect3/ES21/DL1usr1
[ns1usr1@ns1 DL1usr1]$
2014年2月13日木曜日
# ----------------------------------------------------
# - Vol nobody owner
# ----------------------------------------------------
#「/data/vol/share/ESxx」の設定
/data/vol/share/ES11 192.168.1.0/24(rw,all_squash,sync)
/data/vol/share/ES21 192.168.1.0/24(rw,all_squash,sync)
#
#「/data/vol/share/ESxxSUBC」
/data/vol/share/ES11SUBC 192.168.1.0/24(rw,all_squash,subtree_check,sync)
/data/vol/share/ES21SUBC 192.168.1.0/24(rw,all_squash,subtree_check,sync)
#
#「/data/vol/share/ESxxNOALLSH」の設定
/data/vol/share/ES11NOALLSH 192.168.1.0/24(rw,no_root_squash,sync)
/data/vol/share/ES21NOALLSH 192.168.1.0/24(rw,no_root_squash,sync)
#
# ----------------------------------------------------
# - Vol2 root owner
# ----------------------------------------------------
#「/data/vol2/share/ESxx」の設定
/data/vol2/share/ES11 192.168.1.0/24(rw,all_squash,sync)
/data/vol2/share/ES21 192.168.1.0/24(rw,all_squash,sync)
#
#「/data/vol2/share/ESxxSUBC」
--------------------------------------------------------------------------------
[root@sfzfs62 etc]# exportfs -v
/data/vol/share/ES11
192.168.1.0/24(rw,wdelay,root_squash,all_squash,no_subtree_check)
/data/vol/share/ES21
192.168.1.0/24(rw,wdelay,root_squash,all_squash,no_subtree_check)
/data/vol/share/ES11SUBC
192.168.1.0/24(rw,wdelay,root_squash,all_squash)
/data/vol/share/ES21SUBC
192.168.1.0/24(rw,wdelay,root_squash,all_squash)
/data/vol/share/ES11NOALLSH
192.168.1.0/24(rw,wdelay,no_root_squash,no_subtree_check)
/data/vol/share/ES21NOALLSH
192.168.1.0/24(rw,wdelay,no_root_squash,no_subtree_check)
/data/vol2/share/ES11
192.168.1.0/24(rw,wdelay,root_squash,all_squash,no_subtree_check)
/data/vol2/share/ES21
192.168.1.0/24(rw,wdelay,root_squash,all_squash,no_subtree_check)
/data/vol2/share/ES11SUBC
192.168.1.0/24(rw,wdelay,root_squash,all_squash)
/data/vol2/share/ES21SUBC
192.168.1.0/24(rw,wdelay,root_squash,all_squash)
/data/vol2/share/ES11NOALLSH
192.168.1.0/24(rw,wdelay,no_root_squash,no_subtree_check)
/data/vol2/share/ES21NOALLSH
192.168.1.0/24(rw,wdelay,no_root_squash,no_subtree_check)
[root@sfzfs62 etc]#
--------------------------------------------------------------------------------
Feb 13 07:31:18 sfzfs62 rpc.idmapd[1936]: nss_getpwnam: name '0' does not map into domain 'localdomain'
Feb 13 07:43:32 sfzfs62 kernel: hrtimer: interrupt took 2858407 ns
[root@sfzfs62 log]#
[root@sfzfs62 share]# ls -la
合計 32
drwxrwxrwx 8 nfsnobody nfsnobody 4096 2月 13 08:01 2014 .
drwxr-xr-x 3 root root 4096 2月 11 16:52 2014 ..
drwxrwxrwx 5 nfsnobody nfsnobody 4096 2月 13 07:23 2014 ES11
drwxr-xr-x 2 root root 4096 2月 13 08:01 2014 ES11NOALLSH
drwxr-xr-x 2 root root 4096 2月 13 07:51 2014 ES11SUBC
drwxrwxrwx 2 nfsnobody nfsnobody 4096 1月 29 07:29 2014 ES21
drwxr-xr-x 2 root root 4096 2月 13 08:01 2014 ES21NOALLSH
drwxr-xr-x 2 root root 4096 2月 13 07:51 2014 ES21SUBC
[root@sfzfs62 share]#
-------------------------------------------------------------------------------
[root@ns1 connect]# ls -la
合計 32
drwxr-xr-x 8 root root 4096 2月 13 08:25 2014 .
drwxr-xr-x 4 root root 4096 2月 12 00:00 2014 ..
drwxrwxrwx 5 nobody nobody 4096 2月 13 07:23 2014 ES11
drwxr-xr-x 2 nobody nobody 4096 2月 13 08:01 2014 ES11NOALLSH
drwxr-xr-x 2 nobody nobody 4096 2月 13 07:51 2014 ES11SUBC
drwxrwxrwx 2 nobody nobody 4096 1月 29 07:29 2014 ES21
drwxr-xr-x 2 nobody nobody 4096 2月 13 08:01 2014 ES21NOALLSH
drwxr-xr-x 2 nobody nobody 4096 2月 13 07:51 2014 ES21SUBC
[root@ns1 connect]# cd ES11SUBC
[root@ns1 ES11SUBC]# mkdir DL1root
mkdir: ディレクトリ `DL1root' を作成できません: 許可がありません
[root@ns1 ES11SUBC]# mkdir DL
# - Vol nobody owner
# ----------------------------------------------------
#「/data/vol/share/ESxx」の設定
/data/vol/share/ES11 192.168.1.0/24(rw,all_squash,sync)
/data/vol/share/ES21 192.168.1.0/24(rw,all_squash,sync)
#
#「/data/vol/share/ESxxSUBC」
/data/vol/share/ES11SUBC 192.168.1.0/24(rw,all_squash,subtree_check,sync)
/data/vol/share/ES21SUBC 192.168.1.0/24(rw,all_squash,subtree_check,sync)
#
#「/data/vol/share/ESxxNOALLSH」の設定
/data/vol/share/ES11NOALLSH 192.168.1.0/24(rw,no_root_squash,sync)
/data/vol/share/ES21NOALLSH 192.168.1.0/24(rw,no_root_squash,sync)
#
# ----------------------------------------------------
# - Vol2 root owner
# ----------------------------------------------------
#「/data/vol2/share/ESxx」の設定
/data/vol2/share/ES11 192.168.1.0/24(rw,all_squash,sync)
/data/vol2/share/ES21 192.168.1.0/24(rw,all_squash,sync)
#
#「/data/vol2/share/ESxxSUBC」
--------------------------------------------------------------------------------
[root@sfzfs62 etc]# exportfs -v
/data/vol/share/ES11
192.168.1.0/24(rw,wdelay,root_squash,all_squash,no_subtree_check)
/data/vol/share/ES21
192.168.1.0/24(rw,wdelay,root_squash,all_squash,no_subtree_check)
/data/vol/share/ES11SUBC
192.168.1.0/24(rw,wdelay,root_squash,all_squash)
/data/vol/share/ES21SUBC
192.168.1.0/24(rw,wdelay,root_squash,all_squash)
/data/vol/share/ES11NOALLSH
192.168.1.0/24(rw,wdelay,no_root_squash,no_subtree_check)
/data/vol/share/ES21NOALLSH
192.168.1.0/24(rw,wdelay,no_root_squash,no_subtree_check)
/data/vol2/share/ES11
192.168.1.0/24(rw,wdelay,root_squash,all_squash,no_subtree_check)
/data/vol2/share/ES21
192.168.1.0/24(rw,wdelay,root_squash,all_squash,no_subtree_check)
/data/vol2/share/ES11SUBC
192.168.1.0/24(rw,wdelay,root_squash,all_squash)
/data/vol2/share/ES21SUBC
192.168.1.0/24(rw,wdelay,root_squash,all_squash)
/data/vol2/share/ES11NOALLSH
192.168.1.0/24(rw,wdelay,no_root_squash,no_subtree_check)
/data/vol2/share/ES21NOALLSH
192.168.1.0/24(rw,wdelay,no_root_squash,no_subtree_check)
[root@sfzfs62 etc]#
--------------------------------------------------------------------------------
Feb 13 07:31:18 sfzfs62 rpc.idmapd[1936]: nss_getpwnam: name '0' does not map into domain 'localdomain'
Feb 13 07:43:32 sfzfs62 kernel: hrtimer: interrupt took 2858407 ns
[root@sfzfs62 log]#
[root@sfzfs62 share]# ls -la
合計 32
drwxrwxrwx 8 nfsnobody nfsnobody 4096 2月 13 08:01 2014 .
drwxr-xr-x 3 root root 4096 2月 11 16:52 2014 ..
drwxrwxrwx 5 nfsnobody nfsnobody 4096 2月 13 07:23 2014 ES11
drwxr-xr-x 2 root root 4096 2月 13 08:01 2014 ES11NOALLSH
drwxr-xr-x 2 root root 4096 2月 13 07:51 2014 ES11SUBC
drwxrwxrwx 2 nfsnobody nfsnobody 4096 1月 29 07:29 2014 ES21
drwxr-xr-x 2 root root 4096 2月 13 08:01 2014 ES21NOALLSH
drwxr-xr-x 2 root root 4096 2月 13 07:51 2014 ES21SUBC
[root@sfzfs62 share]#
-------------------------------------------------------------------------------
[root@ns1 connect]# ls -la
合計 32
drwxr-xr-x 8 root root 4096 2月 13 08:25 2014 .
drwxr-xr-x 4 root root 4096 2月 12 00:00 2014 ..
drwxrwxrwx 5 nobody nobody 4096 2月 13 07:23 2014 ES11
drwxr-xr-x 2 nobody nobody 4096 2月 13 08:01 2014 ES11NOALLSH
drwxr-xr-x 2 nobody nobody 4096 2月 13 07:51 2014 ES11SUBC
drwxrwxrwx 2 nobody nobody 4096 1月 29 07:29 2014 ES21
drwxr-xr-x 2 nobody nobody 4096 2月 13 08:01 2014 ES21NOALLSH
drwxr-xr-x 2 nobody nobody 4096 2月 13 07:51 2014 ES21SUBC
[root@ns1 connect]# cd ES11SUBC
[root@ns1 ES11SUBC]# mkdir DL1root
mkdir: ディレクトリ `DL1root' を作成できません: 許可がありません
[root@ns1 ES11SUBC]# mkdir DL
2014年2月5日水曜日
2014年2月4日火曜日
20140204
●NFSガイド
●IP付与
●Dsub-deamon
●OMS kernel memory
https://access.redhat.com/site/solutions/16674
http://hono-linux.seesaa.net/article/384714085.html
https://aritosato.wordpress.com/2011/03/10/dbus-daemon-%E3%81%AE%E6%9A%B4%E8%B5%B0%E3%82%92%E6%AD%A2%E3%82%81%E3%82%8B/
http://www.usupi.org/sysad/175.html
http://d.hatena.ne.jp/sumii/20080202/p2
http://dbus.freedesktop.org/doc/dbus-daemon.1.html
http://bugs.centos.org/view.php?id=6674
http://bugs.centos.org/view.php?id=6674
http://kajuhome.com/cgi-bin/patio/patio.cgi?mode=view&no=1978
http://www.lesstep.jp/wiki/index.php?CentOS%206.4%E3%81%A7dbus-daemon%E3%81%8C%E5%8E%9F%E5%9B%A0%E3%81%A7CPU%E9%81%8E%E8%B2%A0%E8%8D%B7%E3%81%AB%E3%81%AA%E3%81%A3%E3%81%9F
http://kb.acronis.com/ja/content/36790
●IP付与
●Dsub-deamon
●OMS kernel memory
https://access.redhat.com/site/solutions/16674
http://hono-linux.seesaa.net/article/384714085.html
https://aritosato.wordpress.com/2011/03/10/dbus-daemon-%E3%81%AE%E6%9A%B4%E8%B5%B0%E3%82%92%E6%AD%A2%E3%82%81%E3%82%8B/
http://www.usupi.org/sysad/175.html
http://d.hatena.ne.jp/sumii/20080202/p2
http://dbus.freedesktop.org/doc/dbus-daemon.1.html
http://bugs.centos.org/view.php?id=6674
http://bugs.centos.org/view.php?id=6674
http://kajuhome.com/cgi-bin/patio/patio.cgi?mode=view&no=1978
http://www.lesstep.jp/wiki/index.php?CentOS%206.4%E3%81%A7dbus-daemon%E3%81%8C%E5%8E%9F%E5%9B%A0%E3%81%A7CPU%E9%81%8E%E8%B2%A0%E8%8D%B7%E3%81%AB%E3%81%AA%E3%81%A3%E3%81%9F
http://kb.acronis.com/ja/content/36790
2014年1月30日木曜日
EXPORTエリアのサイズ変更作業
●EXPORTエリアの容量の再作成 開始時刻:[ ]
【サーバ】
【IPアドレス】
【EXPORTエリアのエリア増減対応の有無】
現在のサイズ xxGB → 変更後のサイズ:xxGB
----------------------------------------------------------------------------------
①/dataにバックアップ用フォルダーを作成して、/exportのデータを退避する
・/data へフォルダ作成
コマンド:mkdir /data/export20140130
・データの退避
コマンド:cp -Rpf /export /data/export20140130
②デイクス3を削除
・データ削除
cd /export
rm -R *
・アンマウント
umount /export
・lvの削除
コマンド:lvremove /vg_export/lv_export
・vgの削除
コマンド:vgremove /vg_export
・削除確認
lvdisplay /export
・確認
コマンド:df -h
・vmwareから、 デイクス3を削除
削除
追加(xx GB)
③/exportのVG/LVを再作成
・vgの作成 (デプロイ手順書からコマンドを転帰)
コマンド:
・lvの作成 (デプロイ手順書からコマンドを転帰)
コマンド:
・フォーマット: (デプロイ手順書からコマンドを転帰)
コマンド:
・確認
コマンド:df -h
④ ①のデータを戻す
・データの復帰
コマンド:CP -R /data/export20140130 /export ← 確認!!
・確認
コマンド:ls /export
・/Data に作成した退避フォルダの削除
コマンド:rmdir -R /data/export20140130
----------------------------------------------------------------------------------
●第二大阪分を実施する
http://blog.volv.jp/memo/2009/06/vsphere-esx-40-1-strage-vmotion.html
ストレージVモーションを行い、Level_Aのデータストアから正規のデータへの移行をする
・vm停止
・システム・データ
データストア移行元:
データストア移行先:
・EXPORT
データストア移行元:
データストア移行先:
・移行完了の確認
vmware サマリから確認
2014年1月29日水曜日
[root@sfzfs62 vol2]# vi /etc/exports
[root@sfzfs62 vol2]# exportfs -ra
[root@sfzfs62 vol2]# exportfs -v
/vol/share/ES11
192.168.1.0/24(rw,wdelay,root_squash,all_squash,no_subtree_check)
/vol/share/ES21
192.168.1.0/24(rw,wdelay,root_squash,all_squash,no_subtree_check)
/vol2/share/E11R
192.168.1.0/24(rw,wdelay,root_squash,no_subtree_check)
/vol2/share/E21R
192.168.1.0/24(rw,wdelay,root_squash,no_subtree_check)
[root@sfzfs62 vol2]# mount -t nfs /vol2/E11R /connect/ES11
mount.nfs: remote share not in 'host:dir' format
[root@sfzfs62 vol2]# mount -t nfs 192.168.1.41:/vol2/E11R /connect/ES11
[root@sfzfs62 vol2]# mount -t nfs 192.168.1.41:/vol2/E21R /connect/ES21
[root@sfzfs62 vol2]# mount -t nfs 192.168.1.41:/vol/ES21 /connect/ES21
mount.nfs: /connect/ES21 is busy or already mounted
[root@sfzfs62 vol2]# umount /connect/ES11
[root@sfzfs62 vol2]# umount /connect/ES21
[root@sfzfs62 vol2]# mount -t nfs 192.168.1.41:/vol/ES21 /connect/ES21
[root@sfzfs62 vol2]# mount -t nfs 192.168.1.41:/vol/ES21 /connect/ES21
ーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーー
[root@ns1 ~]# mount -t nfs4 sfzfs62:/vol/ES21 /connect/ES21
mount.nfs4: Failed to resolve server sfzfs62: Name or service not known
[root@ns1 ~]# mount -t nfs4 192.168.1.41:/vol/ES21 /connect/ES21
mount.nfs4: mounting 192.168.1.41:/vol/ES21 failed, reason given by server: No such file or directory
[root@ns1 ~]# mount -t nfs4 192.168.1.41:/vol/share/ES21 /connect/ES21
[root@ns1 ~]#
[root@ns1 ~]# mount -t nfs4 192.168.1.41:/vol/ES11 /connect/ES21
mount.nfs4: mounting 192.168.1.41:/vol/ES11 failed, reason given by server: No such file or directory
[root@ns1 ~]# mount -t nfs4 192.168.1.41:/vol/ES11 /connect/ES21
mount.nfs4: mounting 192.168.1.41:/vol/ES11 failed, reason given by server: No such file or directory
[root@ns1 ~]# mount -t nfs 192.168.1.41:/vol/ES11 /connect/ES21
^C
[root@ns1 ~]# mount -t nfs4 192.168.1.41:/vol/ES11 /connect/ES21
mount.nfs4: mounting 192.168.1.41:/vol/ES11 failed, reason given by server: No such file or directory
[root@ns1 ~]# mount -t nfs4 192.168.1.41:/vol/ES21 /connect/ES21
mount.nfs4: mounting 192.168.1.41:/vol/ES21 failed, reason given by server: No such file or directory
[root@ns1 ~]#
[root@ns1 ~]# mount -t nfs4 192.168.1.41:/vol/share/ES21 /connect/ES21
mount.nfs4: /connect/ES21 is busy or already mounted
[root@ns1 ~]# mount -t nfs4 192.168.1.41:/vol/ES11 /connect/ES11
mount.nfs4: mounting 192.168.1.41:/vol/ES11 failed, reason given by server: No such file or directory
[root@ns1 ~]# mount -t nfs4 192.168.1.41:/vol/share/ES11 /connect/ES11
[root@ns1 ~]# ls /connect/ES11/
ES11-dara.txt
[root@ns1 ~]# umount /connect/ES11
[root@ns1 ~]# umount /connect/ES21
[root@ns1 ~]# mount -t nfs4 192.168.1.41:/vol/share/ES11 /connect/ES11
[root@ns1 ~]# mount -t nfs4 192.168.1.41:/vol/ES21 /connect/ES21
mount.nfs4: mounting 192.168.1.41:/vol/ES21 failed, reason given by server: No such file or directory
[root@ns1 ~]# mount -t nfs4 192.168.1.41:/vol/ES21 /connect/ES21
mount.nfs4: mounting 192.168.1.41:/vol/ES21 failed, reason given by server: No such file or directory
[root@ns1 ~]# umount /connect/ES21
umount: /connect/ES21: マウントされていません
[root@ns1 ~]# umount /connect/ES11
[root@ns1 ~]# mount -t nfs4 192.168.1.41:/vol/ES21 /connect/ES21
mount.nfs4: mounting 192.168.1.41:/vol/ES21 failed, reason given by server: No such file or directory
[root@ns1 ~]# mount -t nfs4 192.168.1.41:/vol/share/ES21 /connect/ES21
[root@ns1 ~]# ls /connect/ES
ls: cannot access /connect/ES: そのようなファイルやディレクトリはありません
[root@ns1 ~]# ls /connect/ES21
[root@ns1 ~]# mount -t nfs4 192.168.1.41:/vol2/E21R /connect/ES21
mount.nfs4: mounting 192.168.1.41:/vol2/E21R failed, reason given by server: No such file or directory
[root@sfzfs62 vol2]# exportfs -ra
[root@sfzfs62 vol2]# exportfs -v
/vol/share/ES11
192.168.1.0/24(rw,wdelay,root_squash,all_squash,no_subtree_check)
/vol/share/ES21
192.168.1.0/24(rw,wdelay,root_squash,all_squash,no_subtree_check)
/vol2/share/E11R
192.168.1.0/24(rw,wdelay,root_squash,no_subtree_check)
/vol2/share/E21R
192.168.1.0/24(rw,wdelay,root_squash,no_subtree_check)
[root@sfzfs62 vol2]# mount -t nfs /vol2/E11R /connect/ES11
mount.nfs: remote share not in 'host:dir' format
[root@sfzfs62 vol2]# mount -t nfs 192.168.1.41:/vol2/E11R /connect/ES11
[root@sfzfs62 vol2]# mount -t nfs 192.168.1.41:/vol2/E21R /connect/ES21
[root@sfzfs62 vol2]# mount -t nfs 192.168.1.41:/vol/ES21 /connect/ES21
mount.nfs: /connect/ES21 is busy or already mounted
[root@sfzfs62 vol2]# umount /connect/ES11
[root@sfzfs62 vol2]# umount /connect/ES21
[root@sfzfs62 vol2]# mount -t nfs 192.168.1.41:/vol/ES21 /connect/ES21
[root@sfzfs62 vol2]# mount -t nfs 192.168.1.41:/vol/ES21 /connect/ES21
ーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーー
[root@ns1 ~]# mount -t nfs4 sfzfs62:/vol/ES21 /connect/ES21
mount.nfs4: Failed to resolve server sfzfs62: Name or service not known
[root@ns1 ~]# mount -t nfs4 192.168.1.41:/vol/ES21 /connect/ES21
mount.nfs4: mounting 192.168.1.41:/vol/ES21 failed, reason given by server: No such file or directory
[root@ns1 ~]# mount -t nfs4 192.168.1.41:/vol/share/ES21 /connect/ES21
[root@ns1 ~]#
[root@ns1 ~]# mount -t nfs4 192.168.1.41:/vol/ES11 /connect/ES21
mount.nfs4: mounting 192.168.1.41:/vol/ES11 failed, reason given by server: No such file or directory
[root@ns1 ~]# mount -t nfs4 192.168.1.41:/vol/ES11 /connect/ES21
mount.nfs4: mounting 192.168.1.41:/vol/ES11 failed, reason given by server: No such file or directory
[root@ns1 ~]# mount -t nfs 192.168.1.41:/vol/ES11 /connect/ES21
^C
[root@ns1 ~]# mount -t nfs4 192.168.1.41:/vol/ES11 /connect/ES21
mount.nfs4: mounting 192.168.1.41:/vol/ES11 failed, reason given by server: No such file or directory
[root@ns1 ~]# mount -t nfs4 192.168.1.41:/vol/ES21 /connect/ES21
mount.nfs4: mounting 192.168.1.41:/vol/ES21 failed, reason given by server: No such file or directory
[root@ns1 ~]#
[root@ns1 ~]# mount -t nfs4 192.168.1.41:/vol/share/ES21 /connect/ES21
mount.nfs4: /connect/ES21 is busy or already mounted
[root@ns1 ~]# mount -t nfs4 192.168.1.41:/vol/ES11 /connect/ES11
mount.nfs4: mounting 192.168.1.41:/vol/ES11 failed, reason given by server: No such file or directory
[root@ns1 ~]# mount -t nfs4 192.168.1.41:/vol/share/ES11 /connect/ES11
[root@ns1 ~]# ls /connect/ES11/
ES11-dara.txt
[root@ns1 ~]# umount /connect/ES11
[root@ns1 ~]# umount /connect/ES21
[root@ns1 ~]# mount -t nfs4 192.168.1.41:/vol/share/ES11 /connect/ES11
[root@ns1 ~]# mount -t nfs4 192.168.1.41:/vol/ES21 /connect/ES21
mount.nfs4: mounting 192.168.1.41:/vol/ES21 failed, reason given by server: No such file or directory
[root@ns1 ~]# mount -t nfs4 192.168.1.41:/vol/ES21 /connect/ES21
mount.nfs4: mounting 192.168.1.41:/vol/ES21 failed, reason given by server: No such file or directory
[root@ns1 ~]# umount /connect/ES21
umount: /connect/ES21: マウントされていません
[root@ns1 ~]# umount /connect/ES11
[root@ns1 ~]# mount -t nfs4 192.168.1.41:/vol/ES21 /connect/ES21
mount.nfs4: mounting 192.168.1.41:/vol/ES21 failed, reason given by server: No such file or directory
[root@ns1 ~]# mount -t nfs4 192.168.1.41:/vol/share/ES21 /connect/ES21
[root@ns1 ~]# ls /connect/ES
ls: cannot access /connect/ES: そのようなファイルやディレクトリはありません
[root@ns1 ~]# ls /connect/ES21
[root@ns1 ~]# mount -t nfs4 192.168.1.41:/vol2/E21R /connect/ES21
mount.nfs4: mounting 192.168.1.41:/vol2/E21R failed, reason given by server: No such file or directory
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