অপেক্ষাকৃত ভীতিকর সতর্কতাটি রেখে যাওয়ার জন্য আমার উত্সর্গীকৃত সার্ভারগুলির মধ্যে একটিতে কেবলমাত্র একটি অ্যাপট-গেট আপডেট চালানো হয়েছে:
Processing triggers for initramfs-tools ...
update-initramfs: Generating /boot/initrd.img-2.6.26-2-686-bigmem
W: mdadm: the array /dev/md/1 with UUID c622dd79:496607cf:c230666b:5103eba0
W: mdadm: is currently active, but it is not listed in mdadm.conf. if
W: mdadm: it is needed for boot, then YOUR SYSTEM IS NOW UNBOOTABLE!
W: mdadm: please inspect the output of /usr/share/mdadm/mkconf, compare
W: mdadm: it to /etc/mdadm/mdadm.conf, and make the necessary changes.
W: mdadm: the array /dev/md/2 with UUID 24120323:8c54087c:c230666b:5103eba0
W: mdadm: is currently active, but it is not listed in mdadm.conf. if
W: mdadm: it is needed for boot, then YOUR SYSTEM IS NOW UNBOOTABLE!
W: mdadm: please inspect the output of /usr/share/mdadm/mkconf, compare
W: mdadm: it to /etc/mdadm/mdadm.conf, and make the necessary changes.
W: mdadm: the array /dev/md/6 with UUID eef74de5:9267b2a1:c230666b:5103eba0
W: mdadm: is currently active, but it is not listed in mdadm.conf. if
W: mdadm: it is needed for boot, then YOUR SYSTEM IS NOW UNBOOTABLE!
W: mdadm: please inspect the output of /usr/share/mdadm/mkconf, compare
W: mdadm: it to /etc/mdadm/mdadm.conf, and make the necessary changes.
W: mdadm: the array /dev/md/5 with UUID 5d45b20c:04d8138f:c230666b:5103eba0
W: mdadm: is currently active, but it is not listed in mdadm.conf. if
W: mdadm: it is needed for boot, then YOUR SYSTEM IS NOW UNBOOTABLE!
W: mdadm: please inspect the output of /usr/share/mdadm/mkconf, compare
W: mdadm: it to /etc/mdadm/mdadm.conf, and make the necessary changes.
নির্দেশ অনুসারে আমি / usr / share / m دادm / mkconf এর আউটপুট পরিদর্শন করেছি এবং /etc/m دادm/mdadm.conf এর সাথে তুলনা করেছি এবং সেগুলি বেশ আলাদা।
এখানে /etc/m دادm/m دادm.conf সামগ্রী রয়েছে:
# mdadm.conf
#
# Please refer to mdadm.conf(5) for information about this file.
#
# by default, scan all partitions (/proc/partitions) for MD superblocks.
# alternatively, specify devices to scan, using wildcards if desired.
DEVICE partitions
# auto-create devices with Debian standard permissions
CREATE owner=root group=disk mode=0660 auto=yes
# automatically tag new arrays as belonging to the local system
HOMEHOST <system>
# instruct the monitoring daemon where to send mail alerts
MAILADDR root
# definitions of existing MD arrays
ARRAY /dev/md0 level=raid1 num-devices=2 UUID=b93b0b87:5f7c2c46:0043fca9:4026c400
ARRAY /dev/md1 level=raid1 num-devices=2 UUID=c0fa8842:e214fb1a:fad8a3a2:28f2aabc
ARRAY /dev/md2 level=raid1 num-devices=2 UUID=cdc2a9a9:63bbda21:f55e806c:a5371897
ARRAY /dev/md3 level=raid1 num-devices=2 UUID=eca75495:9c9ce18c:d2bac587:f1e79d80
# This file was auto-generated on Wed, 04 Nov 2009 11:32:16 +0100
# by mkconf $Id$
এবং এখানে / usr / share / m دادm / mkconf থেকে আউট করা আছে put
# mdadm.conf
#
# Please refer to mdadm.conf(5) for information about this file.
#
# by default, scan all partitions (/proc/partitions) for MD superblocks.
# alternatively, specify devices to scan, using wildcards if desired.
DEVICE partitions
# auto-create devices with Debian standard permissions
CREATE owner=root group=disk mode=0660 auto=yes
# automatically tag new arrays as belonging to the local system
HOMEHOST <system>
# instruct the monitoring daemon where to send mail alerts
MAILADDR root
# definitions of existing MD arrays
ARRAY /dev/md1 UUID=c622dd79:496607cf:c230666b:5103eba0
ARRAY /dev/md2 UUID=24120323:8c54087c:c230666b:5103eba0
ARRAY /dev/md5 UUID=5d45b20c:04d8138f:c230666b:5103eba0
ARRAY /dev/md6 UUID=eef74de5:9267b2a1:c230666b:5103eba0
# This configuration was auto-generated on Sat, 25 Feb 2012 13:10:00 +1030
# by mkconf 3.1.4-1+8efb9d1+squeeze1
আমি এটি বুঝতে পেরে আমাকে / usc / share / m دادm / mkconf আউটপুট থেকে পৃথক চারটি 'এআরআরআই' লাইন দিয়ে /etc/m دادm/mdadm.conf ফাইলের 'আরআরএ' দিয়ে শুরু হওয়া চারটি লাইন প্রতিস্থাপন করতে হবে।
আমি যখন এটি করেছি এবং তারপরে আপডেট-থ্রিমারফগুলি চালিয়েছি - তখন আর কোনও সতর্কতা ছিল না।
আমি উপরে যা করেছি তা কি সঠিক? সার্ভারটি পুনরায় চালু হবে না এবং এই রিমোট ডেডিকেটেড সার্ভার হওয়ার কারণে এটি অবশ্যই ডাউনটাইম এবং সম্ভবত আবার চালানো ব্যয়বহুল হবে এই ভয়ে আমি ভীত হয়ে পড়েছি।
অনুসরণ করুন (প্রশ্নের জবাব):
মাউন্ট থেকে আউটপুট:
/dev/md1 on / type ext3 (rw,usrquota,grpquota)
tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
udev on /dev type tmpfs (rw,mode=0755)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620)
/dev/md2 on /boot type ext2 (rw)
/dev/md5 on /tmp type ext3 (rw)
/dev/md6 on /home type ext3 (rw,usrquota,grpquota)
m دادm --detail / dev / md0
mdadm: md device /dev/md0 does not appear to be active.
m دادm --detail / dev / md1
/dev/md1:
Version : 0.90
Creation Time : Sun Aug 14 09:43:08 2011
Raid Level : raid1
Array Size : 31463232 (30.01 GiB 32.22 GB)
Used Dev Size : 31463232 (30.01 GiB 32.22 GB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 1
Persistence : Superblock is persistent
Update Time : Sat Feb 25 14:03:47 2012
State : clean
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
UUID : c622dd79:496607cf:c230666b:5103eba0
Events : 0.24
Number Major Minor RaidDevice State
0 8 1 0 active sync /dev/sda1
1 8 17 1 active sync /dev/sdb1
m دادm --detail / dev / md2
/dev/md2:
Version : 0.90
Creation Time : Sun Aug 14 09:43:09 2011
Raid Level : raid1
Array Size : 104320 (101.89 MiB 106.82 MB)
Used Dev Size : 104320 (101.89 MiB 106.82 MB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 2
Persistence : Superblock is persistent
Update Time : Sat Feb 25 13:20:20 2012
State : clean
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
UUID : 24120323:8c54087c:c230666b:5103eba0
Events : 0.30
Number Major Minor RaidDevice State
0 8 2 0 active sync /dev/sda2
1 8 18 1 active sync /dev/sdb2
m دادm --detail / dev / md3
mdadm: md device /dev/md3 does not appear to be active.
m دادm --detail / dev / md5
/dev/md5:
Version : 0.90
Creation Time : Sun Aug 14 09:43:09 2011
Raid Level : raid1
Array Size : 2104448 (2.01 GiB 2.15 GB)
Used Dev Size : 2104448 (2.01 GiB 2.15 GB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 5
Persistence : Superblock is persistent
Update Time : Sat Feb 25 14:09:03 2012
State : clean
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
UUID : 5d45b20c:04d8138f:c230666b:5103eba0
Events : 0.30
Number Major Minor RaidDevice State
0 8 5 0 active sync /dev/sda5
1 8 21 1 active sync /dev/sdb5
m دادm --detail / dev / md6
/dev/md6:
Version : 0.90
Creation Time : Sun Aug 14 09:43:09 2011
Raid Level : raid1
Array Size : 453659456 (432.64 GiB 464.55 GB)
Used Dev Size : 453659456 (432.64 GiB 464.55 GB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 6
Persistence : Superblock is persistent
Update Time : Sat Feb 25 14:10:00 2012
State : active
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
UUID : eef74de5:9267b2a1:c230666b:5103eba0
Events : 0.31
Number Major Minor RaidDevice State
0 8 6 0 active sync /dev/sda6
1 8 22 1 active sync /dev/sdb6
অনুসরণ 2 (প্রশ্নের জবাব):
/ Etc / fstab থেকে আউটপুট
/dev/md1 / ext3 defaults,usrquota,grpquota 1 1
devpts /dev/pts devpts mode=0620,gid=5 0 0
proc /proc proc defaults 0 0
#usbdevfs /proc/bus/usb usbdevfs noauto 0 0
/dev/cdrom /media/cdrom auto ro,noauto,user,exec 0 0
/dev/dvd /media/dvd auto ro,noauto,user,exec 0 0
#
#
#
/dev/md2 /boot ext2 defaults 1 2
/dev/sda3 swap swap pri=42 0 0
/dev/sdb3 swap swap pri=42 0 0
/dev/md5 /tmp ext3 defaults 0 0
/dev/md6 /home ext3 defaults,usrquota,grpquota 1 2
ধন্যবাদ - উপরের তথ্য অনুসরণ করুন (মূল প্রশ্নে)
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user568829
mountএবংmdadm --detailকমান্ড সরবরাহ করতে পারেন?