何度か書いてますが、メモって事で(^◇^;
MRTGも一度設定すればシンプルで見やすいんですけどねぇｗ
MRTGよりお手軽に負荷やトラフィックをグラフ化できる「Munin」
http://gigazine.net/index.php?/news/comments/20060904_munin/
Muninをカスタマイズして表示されるグラフの種類を増やしてみる
http://gigazine.net/index.php?/news/comments/20070120_munin_config/
そんな前置きは当たり前として。Fedora11では直ぐに設定できますねぇ
共有ディレクトリ所有者変更(なぜかよく上書きしちゃいます^^;)
#chown -R munin:munin /var/www/html/munin/
smartctlが入っていて次ぎのコマンドが動けば下準備はOKっす。
# smartctl –all /dev/sdaこんな感じで出ます。
smartctl version 5.38 [i386-redhat-linux-gnu] Copyright (C) 2002-8 Bruce Allen
Home page is http://smartmontools.sourceforge.net/
=== START OF INFORMATION SECTION ===
Model Family: Hitachi Deskstar T7K500
Device Model: Hitachi HDT725050VLA360
Serial Number: XXXXXXXXXXXXXX
Firmware Version: XXXXXXXX
User Capacity: 500,106,780,160 bytes
Device is: In smartctl database [for details use: -P show]
ATA Version is: 7
ATA Standard is: ATA/ATAPI-7 T13 1532D revision 1
Local Time is: Sat Jul 18 18:10:22 2009 JST
SMART support is: Available – device has SMART capability.
SMART support is: Enabled
=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
General SMART Values:
Offline data collection status: (0x00) Offline data collection activity
was never started.
Auto Offline Data Collection: Disabled.
Self-test execution status: ( 0) The previous self-test routine completed
without error or no self-test has ever
been run.
Total time to complete Offline
data collection: (8389) seconds.
Offline data collection
capabilities: (0x5b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
No Conveyance Self-test supported.
Selective Self-test supported.
SMART capabilities: (0x0003) Saves SMART data before entering
power-saving mode.
Supports SMART auto save timer.
Error logging capability: (0x01) Error logging supported.
General Purpose Logging supported.
Short self-test routine
recommended polling time: ( 1) minutes.
Extended self-test routine
recommended polling time: ( 140) minutes.
SCT capabilities: (0x003f) SCT Status supported.
SCT Feature Control supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x000b 100 100 016 Pre-fail Always – 0
2 Throughput_Performance 0x0005 100 100 050 Pre-fail Offline – 0
3 Spin_Up_Time 0x0007 106 106 024 Pre-fail Always – 469 (Average 472)
4 Start_Stop_Count 0x0012 100 100 000 Old_age Always – 770
5 Reallocated_Sector_Ct 0x0033 100 100 005 Pre-fail Always – 0
7 Seek_Error_Rate 0x000b 100 100 067 Pre-fail Always – 0
8 Seek_Time_Performance 0x0005 100 100 020 Pre-fail Offline – 0
9 Power_On_Hours 0x0012 100 100 000 Old_age Always – 6332
10 Spin_Retry_Count 0x0013 100 100 060 Pre-fail Always – 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always – 645
192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always – 1006
193 Load_Cycle_Count 0x0012 100 100 000 Old_age Always – 1006
194 Temperature_Celsius 0x0002 162 162 000 Old_age Always – 37 (Lifetime Min/Max 11/54)
196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always – 0
197 Current_Pending_Sector 0x0022 100 100 000 Old_age Always – 0
198 Offline_Uncorrectable 0x0008 100 100 000 Old_age Offline – 0
199 UDMA_CRC_Error_Count 0x000a 200 253 000 Old_age Always – 0
SMART Error Log Version: 1
No Errors Logged
SMART Self-test log structure revision number 1
No self-tests have been logged. [To run self-tests, use: smartctl -t]
SMART Selective self-test log data structure revision number 1
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Not_testing
2 0 0 Not_testing
3 0 0 Not_testing
4 0 0 Not_testing
5 0 0 Not_testing
Selective self-test flags (0x0):
After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.
Hitachi Deskstar T7K500 HDT725050VLA360194
Temperature_Celsius 37
これがわかれば今回はOK＾＾
では設定。
# vim /etc/munin/plugin-conf.d/munin-node
追加
[hddtemp_smartctl]
user root
env.smartctl /usr/sbin/smartctl
env.drives sda
env.type_sda 3ware,0
env.args_sda –all -d ata
プラグインにパスを通す(あえて書けば In～ は1行で(^◇^;)
ln -s /usr/share/munin/plugins/hddtemp_smartctl /etc/munin/plugins/hddtemp_smartctl
/etc/init.d/munin-node restart
後はまったり更新を待つ・・・
「localhost :: hddtemp_smartctl」の項目は追加されているのに値が取得できてないみたいですねぇf(^^;)
ググって見るとSATA接続はデフォルトでこけるらしい(^◇^;
SATA接続のHDD温度をグラフ化する with Munin
http://www.infinity-number.net/archives/1081
先人の知恵は有効に使おうヽ(*^｡^*)ノ
変更してみる。(Poderosaなどでコピペすると[’]などが文字化けするんで適宜修正)
vim /etc/munin/plugins/hddtemp_smartctl変更箇所 # On Linux, we know how to enumerate ide drives. SCSI is not as easy
# if (-d ‘/proc/ide’) {
# opendir(IDE, ‘/proc/ide’);
# @drives = grep /hd[a-z]/, readdir IDE;
# closedir(IDE);
# }
if (-d ‘/sys/block‘){
opendir(IDE, ‘/sys/block‘);
@drives = grep /[h|s]d[a-z]/, readdir IDE;
closedir(IDE);
}
リスタートして様子見
# /etc/init.d/munin-node restart
Stopping Munin Node agents: [ OK ]
Starting Munin Node: [ OK ]
まだだめぽ(^◇^;設定を戻す。次ぎの先人の知恵を借りようｗ
最終的に
[/etc/munin/plugin-conf.d/munin-node]の修正はなし。
■[debian][munin]munin で SATA の温度を見る 02:55 を参考に
http://d.hatena.ne.jp/paraches/20080921/1222019727
# vim /etc/munin/plugin-conf.d/hddtemp_smartctl追加
[hddtemp_smartctl]
user root
env.drives sda
env.type_sda ata
リスタートして後はじっと我慢の子。・・・だめぽ。
うちの環境ではやはりプラグインも少し修正が必要らしい。
vim /etc/munin/plugins/hddtemp_smartctl変更箇所# On Linux, we know how to enumerate ide drives. SCSI is not as easyで、今日の迷走も、めでたしめでたし(^^)
if (-d ‘/proc/ide’) {
opendir(IDE, ‘/proc/ide’);
@drives = grep /[h|s]d[a-z]/, readdir IDE;
closedir(IDE);
}
