Re: in-memory tempdb feature
hi Harry, I found this for you.http://scn.sap.com/thread/3530371 Hans
View ArticleRe: SYSAM Configuration on 2 (Windows)servers
Hi Hans, Thanks! (dutch:Bedankt), Especially for pointing out to me to Read The Fine Manuals ;-) See you soon for a cup of coffee Harry.
View ArticleRe: SYSAM Configuration on 2 (Windows)servers
Hello Harry, I am sort of far away.....Nairobi.Please send me email to my sap account. Hans
View ArticleRe: Extracting the C# ADO.NET drivers without installing
I've spent a couple of hours installing various version of the C# ADO drivers and have found that SDK SP125 is not thread-safe whilst SDK SP127 is thread-safe. No idea about SP126. Hope this helps save...
View ArticleSybase Cluster, Heartbeat timeout and retries
Bonjour, I am struggling to find that information and so far nothing. My cluster database ASE 15.7 is serving around a hundred different databases. Last week I experienced a severe crash and when...
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Re: in-memory tempdb feature
Hi Harry, I have not put any tempdb directly into memory, but have been running tempdb in a separate cache for over a year now, with a very good performance use mastergo sp_cacheconfig 'tempdb_cache',...
View ArticleRe: I'm having problems reaching SCC for over a week now...
Hi, If this is an issue with the ssl certificate I wonder if changing the certificate will help.You can create a test ssl certificate and then import it.I've attached a note/guide when testing. Please...
View ArticleRe: I'm having problems reaching SCC for over a week now...
Hi all,we have found the problem !It was probably caused by an installation of "Spacewalk" on the SCC servers, bringing an "openjdk" java version with it...We removed the openjdk, and all certification...
View Articlereorg rebuild failed
I try to rebuild all index on a table say mytab like(my db is ASE 12.5): reorg rebuild mytab looks like most of indexes rebuild but at the end of the processing, then got following message: 90 REORG...
View ArticleRe: reorg rebuild failed
How large is the mytab table? Run sp_spaceused mytab, 1 A possible factor is that REORG REBUILD, CREATE INDEX, and minimally-logged BCP use a special allocation method that can't use the first extent...
View ArticleRe: reorg rebuild failed
reorg rebuild is going to allocate/deallocate space in the segment as it progresses. Without more details (eg, table/index sizes - see Bret's post; segment space usage *DURING* the running of reorg),...
View ArticleCPU Utilization
Hi ,Have a some strange situation.1 week ago had some work with database (insert a lot of data, drop data).In my database have many operation and many users, now, time to time I send 100% cpu.And...
View ArticleUndocumented hint for selecting partitions
If you only want to select data from a partition - not a normal process but sometime useful for maintenance.you can hint the partition with select * from table (partition pname) Note : you can't mix...
View ArticleRe: reorg rebuild failed
mostly reorgs are better then index rebuilds but occasionally when you're short of space - dropping the indexs and then rebuilding is the better option.
View ArticleRe: CPU Utilization
Was the sp_sysmon session run while the cpu utilization was high? If not, the sp_sysmon data is useless for troubleshooting this issue. [I ask because your sp_sysmon report is only showing an average...
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Download of ASE Cluster Edition Linux
Where can I download SAP ASE Cluster edition for Linux or Solaris x86 - may be developer edition to Learn and Test?Google gives me a link but that's for ASE 15.7 not a cluster edition .
View ArticleRe: CPU Utilization
Hi Markthanks for your answer.I attach file where we had 100% cpu. I see all monitoring,and all mon tables but we haven't process what really have a big cpu.But when we had 100% cpu all process start...
View ArticleRe: CPU Utilization
I would explicitly disable 'object lockwait timing' just to be sure.
View ArticleRe: CPU Utilization
okmay be some alse?we see a big contention, on default cache.we have 32 partition, but big contention only on 2 every different partition.
View ArticleRe: CPU Utilization
Could the issue be something other than 'object lockwait timing' ? Sure, but without some actual performance metrics all I could do is *guess* at what the issue might be. The newest sp_sysmon output...
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