From: Rafael Visser (rvisser@personal.com.py)
Date: Thu Feb 24 2005 - 13:41:21 EST
Hi Managers:
I have a trucluster 5.1.b with 4 node and 2 eva5k for storage.
Some how, after bootting cluster, storages, and switches. cfsmgr was not able
to relocate disk on others members and the way thats drd acces the disk has
changed:
Example
drdmgr dsk53
View of Data from member esb as of 2005-02-24:14:24:56
Device Name: dsk53
Device Type: Served Disk <-----------
Device Status: OK
Number of Servers: 4
Server Name: esa
Server State: Not Server <----------
Server Name: esb
Server State: Server
Server Name: gsa
Server State: Not Server <----------
Server Name: gsb
Server State: Not Server <-----------
Access Member Name: esb
Open Partition Mask: 0x4 < c >
Statistics for Client Member: esa
Number of Read Operations: 444
Number of Write Operations: 30
Number of Bytes Read: 25313280
Number of Bytes Written: 245760
Statistics for Client Member: esb
Number of Read Operations: 855559
Number of Write Operations: 856453
Number of Bytes Read: 875323904
Number of Bytes Written: 851010560
Statistics for Client Member: gsa
Number of Read Operations: 459
Number of Write Operations: 30
Number of Bytes Read: 25314304
Number of Bytes Written: 245760
Statistics for Client Member: gsb
Number of Read Operations: 472
Number of Write Operations: 56
Number of Bytes Read: 25313280
Number of Bytes Written: 284672
Looking at drd on others similars cluster i see the following:
drdmgr dsk5
View of Data from member tru1200a as of 2005-02-24:14:24:26
Device Name: dsk5
Device Type: Direct Access IO Disk <---------
Device Status: OK
Number of Servers: 2
Server Name: tru1200a
Server State: Server
<---------
Server Name: tru1200b
Server State: Server
<---------
Access Member Name: tru1200a
Open Partition Mask: 0xc2 < b g h >
Statistics for Client Member: tru1200a
Number of Read Operations: 37647
Number of Write Operations: 1073982
Number of Bytes Read: 494854144
Number of Bytes Written: 9415024640
What is it happening?.
How can i change Device Type from "Served Disk" to "Direct Access IO Disk "
How can i change State Server from "Served Disk" to "Server"
Any help or insights appreciated.
Thanks in advance.
Rafael Visser
Unix Administrator.
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