有一天,有一个放羊的女孩走过他身边,从此他动了凡心,喜欢上了那个女孩。这时佛祖出现了,他告戒修行者:一定要专心修炼,等到他修成正果,就能无欲而刚,就能没有烦恼了。
于是修行者专心修炼……一直过了500年,终于修成正果。
这时佛祖又出现了,笑着问修行者:怎么样了,没有欲望就没有烦恼了吧?
修行者答:我想见那个女孩!
过河以后,徒弟老是跟着师傅问:“我们不能近女色,师傅怎能抱妇人过河呢?”师傅不答,小和尚就追着不厌其烦的问,终于,师傅转过身来,回答小和尚说:“我都放下了,你怎么还抱着呢!
iTech information and Technology
use raidtools to restore failed array
command: raidhotremove, raidhotadd
situation: one of array is failed (for example: /dev/sdb3)
#cat /proc/mdstat
md1 : active raid1 sdb2[1] sda2[0]
20482752 blocks [2/2] [UU]
md2 : active raid1 sdb3[1][F] sda3[0]
20482752 blocks [2/2] [U_]
md3 : active raid1 sdb5[1] sda5[0]
10241280 blocks [2/2] [UU]
md4 : active raid1 sdb6[1] sda6[0]
10241280 blocks [2/2] [UU]
md5 : active raid1 sdb7[1] sda7[0]
5116544 blocks [2/2] [UU]
md0 : active raid1 sdb8[1] sda8[0]
2096384 blocks [2/2] [UU]
md6 : active raid1 sdb9[1] sda9[0]
2048192 blocks [2/2] [UU] The sdb3 is failed, before to restore it you might should use fsck
or fsck.ext3(2) to fix partion like this:
#fsck /dev/sdb3
Then use command to restore array
#raidhotremove /dev/md2 /dev/sdb3
#raidhotadd /dev/md2 /dev/sdb3
#watch -n1 cat /proc/mdstat (you will see)
md2 : active raid1 hdb3[2] hda3[1]
119684160 blocks [2/1] [_U]
[>....................] recovery = 0.2% (250108/119684160)
finish=198.8min speed=10004K/sec
after few minutes
#cat /proc/mdstat
md1 : active raid1 sdb2[1] sda2[0]
20482752 blocks [2/2] [UU]
md2 : active raid1 sdb3[1] sda3[0]
20482752 blocks [2/2] [UU]
md3 : active raid1 sdb5[1] sda5[0]
10241280 blocks [2/2] [UU]
md4 : active raid1 sdb6[1] sda6[0]
10241280 blocks [2/2] [UU]
md5 : active raid1 sdb7[1] sda7[0]
5116544 blocks [2/2] [UU]
md0 : active raid1 sdb8[1] sda8[0]
2096384 blocks [2/2] [UU]
md6 : active raid1 sdb9[1] sda9[0]
2048192 blocks [2/2] [UU]
It's success to restored
>I have a user who sends frequently to this server. Sometime I see the
>following message and sometimes I don't. What does it mean?
>
>Mar 28 17:10:10 smtp postfix/smtp[31836]: 6DE182FC0BE: enabling PIX
>
>
>
>
It means that ms1.nypost.com[206.15.109.53] is running a Cisco PIX firewall between you and their email server, and they have it's FIXUP SMTP protocol enabled.
This means that your email server is really talking to their CISCO PIX, which is intercepting, interpreting, and relaying the SMTP protocol onward to their email relay.
The FIXUP SMTP protocol has a history of buggy code, and they probably shouldn't be enabling it.