http://www.docin.com/p-17251336.html
http://www.linuxquestions.org/questions/linux-hardware-18/two-lvm-volgroups-same-name-one-is-system-disk-what-to-do-375928/
http://www.linuxuser.com.tw/skill_detail.php?cid=703
http://www.skillbuilders.com/download/getFile.cfm/weblogic-8.1-student-guide-v1.1.pdf?c=366&id=14
http://soa.csie.org/try/talks/weblogic_advance.pdf
http://tw.myblog.yahoo.com/frankintaiwan/article?mid=906
http://alangnet.blogdns.net/index.php?op=printView&articleId=53&blogId=1
2010年6月29日 星期二
http://bbs.gjen4.com/thread-1645-1-1.html
https://www.cathaybk.com.tw/cathaybk/doc/pdf/annual_098.pdf
http://www.fisc.com.tw/FISCWeb/FISCBimonthly/p3-3a.htm
http://big5.china.com/gate/big5/itworld.china.com/f/server/054/26/102730.htm
http://www.sysage.com.tw/guest/uploads/2081_1_20091110%20Storage%20Virtualization%20SVC_V5.3.pdf
http://www.eettaiwan.com/ART_8800319861_480602_TA_8fabb728.HTM
http://teacher.syset.com/viewtopic.mspx?p=277&sid=97392f6d7c4e27474b2a284832191726
http://winsys88.wordpress.com/category/business-continuity/
http://www.calldoor.com.tw/myblog/minifeel/articles/20910
http://censia.pixnet.net/blog/post/9076157
http://forum.pcdvd.com.tw/showthread.php?t=641925
http://www.wretch.cc/blog/xxponyxx/3026456
http://rich.nyc.gov.tw/richCandidate/doc/linkDetail.jsp?docID=3E651750B4006467FEEBB9FC9BE39FA5&linkID=66A1F8DE16D3558756C77DDE95FB51E0
http://tw.myblog.yahoo.com/crystal_691110/article?mid=2590
http://blog.yam.com/janice0911/article/20631655
http://www.linkshouse.net/?p=93
https://www.cathaybk.com.tw/cathaybk/doc/pdf/annual_098.pdf
http://www.fisc.com.tw/FISCWeb/FISCBimonthly/p3-3a.htm
http://big5.china.com/gate/big5/itworld.china.com/f/server/054/26/102730.htm
http://www.sysage.com.tw/guest/uploads/2081_1_20091110%20Storage%20Virtualization%20SVC_V5.3.pdf
http://www.eettaiwan.com/ART_8800319861_480602_TA_8fabb728.HTM
http://teacher.syset.com/viewtopic.mspx?p=277&sid=97392f6d7c4e27474b2a284832191726
http://winsys88.wordpress.com/category/business-continuity/
http://www.calldoor.com.tw/myblog/minifeel/articles/20910
http://censia.pixnet.net/blog/post/9076157
http://forum.pcdvd.com.tw/showthread.php?t=641925
http://www.wretch.cc/blog/xxponyxx/3026456
http://rich.nyc.gov.tw/richCandidate/doc/linkDetail.jsp?docID=3E651750B4006467FEEBB9FC9BE39FA5&linkID=66A1F8DE16D3558756C77DDE95FB51E0
http://tw.myblog.yahoo.com/crystal_691110/article?mid=2590
http://blog.yam.com/janice0911/article/20631655
http://www.linkshouse.net/?p=93
Debug~
備忘
Debug
$ truss prog1
在Linux上
$ strace prog1
高手連結:
http://jeromewu.blogspot.com/2009/07/gdb.html
http://docs.sun.com/app/docs/doc/816-3945/6ma6l6rv6?l=zh_TW&a=view
Debug
$ truss prog1
在Linux上
$ strace prog1
高手連結:
http://jeromewu.blogspot.com/2009/07/gdb.html
http://docs.sun.com/app/docs/doc/816-3945/6ma6l6rv6?l=zh_TW&a=view
2010年6月17日 星期四
Windows 2008 R2 Cluster 問題
高手的連結
Configuring Symmetrix DMX for Windows 2008 Clusters
http://yeffocnayrb.wordpress.com/2009/08/30/configuring-symmetrix-dmx-for-windows-2008-clusters/
Hyper-V Server 2008 R2 clusters & shared storage.
http://arstechnica.com/civis/viewtopic.php?f=17&t=72260
Windows Server 2008 Cluster Disk cannot bring online - System error 5018
http://social.technet.microsoft.com/Forums/en-US/winserverClustering/thread/2480df6f-a5e7-4723-bdfa-1050440aa080
Windows 2008 故障转移群集验证配置失败于Validate SCSI-3 Persistent
http://www.itqun.net/content-detail/155194.html
參考指令:
symcfg -SA all [-P #] -v list
The following is a partial example of output:
Director Identification: SA-14B
Director Type : SCSI
Director SCSI Capability : N/A
Director Status : Online
Number of Director Ports : 2
Director Port Status : [ON,ON,NA,NA]
Director Symbolic Number : 14B
Director Numeric Number : 30
Director Slot Number : 14
Port: 0
SCSI Flags
{
Tagged_Commands : Enabled
Linked_Commands : Enabled
Sync_Transfer : Enabled
Wide_Transfer : Enabled
Negotiate_Reset : Disabled
Soft_Reset : Disabled
.
.
.
Configuring Symmetrix DMX for Windows 2008 Clusters
http://yeffocnayrb.wordpress.com/2009/08/30/configuring-symmetrix-dmx-for-windows-2008-clusters/
Hyper-V Server 2008 R2 clusters & shared storage.
http://arstechnica.com/civis/viewtopic.php?f=17&t=72260
Windows Server 2008 Cluster Disk cannot bring online - System error 5018
http://social.technet.microsoft.com/Forums/en-US/winserverClustering/thread/2480df6f-a5e7-4723-bdfa-1050440aa080
Windows 2008 故障转移群集验证配置失败于Validate SCSI-3 Persistent
http://www.itqun.net/content-detail/155194.html
參考指令:
symcfg -SA all [-P #] -v list
The following is a partial example of output:
Director Identification: SA-14B
Director Type : SCSI
Director SCSI Capability : N/A
Director Status : Online
Number of Director Ports : 2
Director Port Status : [ON,ON,NA,NA]
Director Symbolic Number : 14B
Director Numeric Number : 30
Director Slot Number : 14
Port: 0
SCSI Flags
{
Tagged_Commands : Enabled
Linked_Commands : Enabled
Sync_Transfer : Enabled
Wide_Transfer : Enabled
Negotiate_Reset : Disabled
Soft_Reset : Disabled
.
.
.
2010年6月8日 星期二
2010年6月7日 星期一
Oracle DataGuard
SiteB主機的Archivelog沒辦法丟到SiteA主機,來讓NBU備走
話說,我不是負責ORACLE的第一線工程師,但負責ORACLE的第一線工程師居然就在現場把長官遇到的這個問題轉達給我,真是OOXX.......
好吧,沒關係,反正問題來了,解決它就是了,
長官說:SiteB的SE正在處理這個問題,但基於下班時間一刻一刻逼近,所以我還是給它馬上拿起手機,聯絡我家強者DBA
強者DBA,先來看了一下網路沒問題後
查詢兩台$ORACLE_BASE/admin/SID/bdump/alertSID.log
發現SiteA的listener沒起來(TNS-12541)
先啟動SiteA listener,lsnrctl start
到SiteB,su - oracle,sqlplus "/as sysbda"
SQL> alter system switch logfile;
System altered.
到SiteA tail -f alertlog,確認alert log內已出現傳送archive log並apply的訊息
過了一陣子,SiteA的 /archlog 慢慢長大.....OK
到NBU Console觀察,已開始RUN archiveBackup....OK
SiteB的 /archlog 慢慢縮小....OK
最後強者DBA再K我一頓...............,我明明不是負責DB的一線工程師阿~~~~~~~
話說,我不是負責ORACLE的第一線工程師,但負責ORACLE的第一線工程師居然就在現場把長官遇到的這個問題轉達給我,真是OOXX.......
好吧,沒關係,反正問題來了,解決它就是了,
長官說:SiteB的SE正在處理這個問題,但基於下班時間一刻一刻逼近,所以我還是給它馬上拿起手機,聯絡我家強者DBA
強者DBA,先來看了一下網路沒問題後
查詢兩台$ORACLE_BASE/admin/SID/bdump/alertSID.log
發現SiteA的listener沒起來(TNS-12541)
先啟動SiteA listener,lsnrctl start
到SiteB,su - oracle,sqlplus "/as sysbda"
SQL> alter system switch logfile;
System altered.
到SiteA tail -f alertlog,確認alert log內已出現傳送archive log並apply的訊息
過了一陣子,SiteA的 /archlog 慢慢長大.....OK
到NBU Console觀察,已開始RUN archiveBackup....OK
SiteB的 /archlog 慢慢縮小....OK
最後強者DBA再K我一頓...............,我明明不是負責DB的一線工程師阿~~~~~~~
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