- 追加された行はこの色です。
- 削除された行はこの色です。
*7系にすると「/」パーティションが [#t94a3617]
#counter([total|today|yesterday]);
RIGHT:&lastmod;更新
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Contents
#contents
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[[7系にすると「/」パーティションが]]
[[7系にすると「/」パーティションが]]に引き続きファイルシステム・ネタ
*/var が溢れました [#aaec541f]
ある日k222というマシンのコンソールが延々とスクロールしていて、その先頭は、
May 22 18:49:54 k222 kernel: May 22 18:49:54 k222 mysqld[1176]:
warning: /etc/hosts.allow, line 2: can't verify hostname: getaddrinfo
(undefined.bjgwbn.net.cn, AF_INET) failed
May 22 18:49:55 k222 kernel: May 22 18:49:55 k222 mysqld[1176]:
warning: /etc/hosts.allow, line 2: can't verify hostname: getaddrinfo
(undefined.bjgwbn.net.cn, AF_INET) failed
May 22 18:49:55 k222 kernel: May 22 18:49:55 k222 mysqld[1176]:
warning: /etc/hosts.allow, line 2: can't verify hostname: getaddrinfo
(undefined.bjgwbn.net.cn, AF_INET) failed
May 22 18:49:56 k222 kernel: May 22 18:49:56 k222 mysqld[1176]:
warning: /etc/hosts.allow, line 2: can't verify hostname: getaddrinfo
(undefined.bjgwbn.net.cn, AF_INET) failed
May 23 23:11:00 k222 kernel: May 23 23:11:00 k222 kernel: pid 59626 (dd), uid
2 inumber 117828 on /var: filesystem full
May 23 23:22:00 k222 kernel: May 23 23:22:00 k222 kernel: pid 80929 (dd), uid
2 inumber 117866 on /var: filesystem full
May 23 23:27:05 k222 kernel: May 23 23:27:05 k222 kernel: pid 1006
(freshclam), uid 106 inumber 118199 on /var: filesystem full
May 23 23:31:21 k222 kernel: May 23 23:31:21 k222 kernel: pid 99006 (bounce),
uid 125 inumber 23629 on /var: filesystem full
May 23 23:31:21 k222 kernel: May 23 23:31:21 k222 postfix/bounce[99006]:
fatal: append file defer 4F70D5C4E: No space left on device
May 23 23:31:21 k222 kernel: May 23 23:31:21 k222 postfix/bounce[99004]:
fatal: append file defer AA8345C4B: No space left on device
May 23 23:33:00 k222 kernel: May 23 23:33:00 k222 kernel: pid 2329 (dd), uid
2 inumber 117829 on /var: filesystem full
May 23 23:36:22 k222 kernel: May 23 23:36:22 k222 kernel: pid 8866 (bounce),
uid 125 inumber 23631 on /var: filesystem full
May 23 23:36:22 k222 kernel: May 23 23:36:22 k222 postfix/bounce[8866]:
fatal: append file defer 585FC5C50: No space left on device
May 23 23:36:22 k222 kernel: May 23 23:36:22 k222 postfix/bounce[8867]:
fatal: append file defer 5AD0F5C57: No space left on device
May 23 23:37:24 k222 kernel: May 23 23:37:24 k222 kernel: pid 10832 (bounce),
uid 125 inumber 23638 on /var: filesystem full
ですと・・・May 22 のメールでは
Disk status:
Filesystem Size Used Avail Capacity Mounted on
/dev/ar0s1a 496M 96M 360M 21% /
devfs 1.0K 1.0K 0B 100% /dev
/dev/ar0s1e 496M 398K 456M 0% /tmp
/dev/ar0s1f 443G 42G 365G 10% /usr
/dev/ar0s1d 2.9G 1.2G 1.4G 47% /var
devfs 1.0K 1.0K 0B 100% /usr/home/scponly/dev
と、まぁ、危なげではあるが、まだ、危険というほどでもないかと・・・? 思っておりましたが、
74 16:26 df
Disk status:
Filesystem Size Used Avail Capacity Mounted on
/dev/ar0s1a 496M 96M 360M 21% /
devfs 1.0K 1.0K 0B 100% /dev
/dev/ar0s1e 496M 398K 456M 0% /tmp
/dev/ar0s1f 443G 42G 365G 10% /usr
/dev/ar0s1d 2.9G 3.2G -321M -12% /var <=この行うろおぼえ^^
devfs 1.0K 1.0K 0B 100% /usr/home/scponly/dev
で、対処方法としては、パーティションを切り直す。というのが正攻法なのだろうが、ちょっとコストが高そう(≒めんどくさい^^)ので、/var以下の大きいファイル群を余裕のある/usrへ移してslする事にしてみた。副作用が有るかどうかは知らない^^
75 16:26 cd /var
76 16:26 du
77 16:28 rm -r /var/amavis/tmp
78 16:28 df
79 16:29 du
80 16:29 rm -r /var/tmp/temproot
81 16:30 df
82 16:30 du
83 16:31 rm /var/log/all.log
84 16:32 touch /var/log/all.log
85 16:32 du
86 16:32 df
87 16:33 df
88 16:33 postfix restart
89 16:34 postfix restart
90 16:34 postfix start
91 16:34 postfix restart
92 16:34 postfix
93 16:35 touch /var/log/maillog
94 16:35 postfix
95 16:35 postfix restart
96 16:35 postfix reload
97 16:37 pwd
98 16:37 cd log
99 16:37 ll
100 16:37 reboot
101 6:46 df
102 6:46 cd var/
103 6:46 cd /var
104 6:47 du
105 6:47 du -d1
106 6:48 cd db
107 6:48 ll
108 6:49 du
109 6:49 du -d1
110 6:49 du -d1
111 6:50 df
112 6:51 cd
113 6:51 cd /var/
114 6:51 ll
115 6:52 mkdir /usr/var/db
116 6:52 mkdir /usr/var
117 6:52 mkdir /usr/var/db
118 6:53 cp -rp db /usr/var/db/
119 6:55 cp -rp db/ /usr/var/db/
120 6:56 rm -r /usr/var/db/db
121 6:57 cp -rp db/ /usr/var/db/
122 7:11 ln -s /usr/var/db /var/db
123 7:12 df
124 7:13 mv -rp /var/db-stop/ /usr/var/
125 7:13 tar cvfzp /usr/var/db-stop.tar.gz /var/db-stop/
126 8:39 df
127 8:45 cd /usr/var/db/freebsd-update
128 8:45 ll
129 8:46 ln -s install.LGSBoBf465c3739385890c221dff1a05e578c6cae0
d0430e46996d319db7439f884336-rollback
130 8:47 ln -s install.LGSBoBf465c3739385890c221dff1a05e578c6cae0
d0430e46996d319db7439f884336-rollback
131 8:47 ln -s install.LGSBoBf465c3739385890c221dff1a05e578c6cae0
d0430e46996d319db7439f884336-rollback
132 8:48 ll
133 8:48 cd install.LGSBoB/
134 8:48 ll
135 8:48 touch rollback
136 8:48 ll
137 8:49 ln -s rollback ../install.hoavcq
138 8:52 ln -s rollback install.hoavcq
139 8:52 ll
140 8:52 rm install.hoavcq
141 8:52 ll
142 8:53 ln -s rollback install.hoavcq
143 8:53 ll
144 8:53 rminstall.hoavcq
145 9:00 rm install.hoavcq
146 9:00 ll
147 9:00 rm rollback
148 9:00 cd ../
149 9:00 ll
150 9:16 ln -s install.hoavcq install.LGSBoB/rollback
151 9:17 ln -s install.hoavcq install.hoavcq/rollback
152 9:17 ln -s install.hoavcq install.hoavcq/rollback
153 9:18 ll
154 9:26 ln -s install.hoavcq install.LGSBoB/rollback
155 9:50 cd db
156 9:50 history
k222#