Re: use async log service in ASE 12.5.4 on AIX
Did you try disabling object lock wait timing? And if so, did you see a noticeable drop in cpu utilization? 64 dataserver engines still sounds like a LOT of resources for just 800 users ... though it's...
View ArticleRe: use async log service in ASE 12.5.4 on AIX
Thank you Mark!Object lock wait timing in 0 but we didn't see drop in cpu utilization.Some time we use disk mirroring and we can't restart server, therefore we can't disabledisk mirroring.
View ArticlemonDeadLock: index or table ?
Guys, ASE 15.7 sp 60 or any recent version. When I read the ASE error log, the last few lines of a deadlock message will report whether the deadlock was on a table or index. I am not able to...
View ArticleRe: monDeadLock: index or table ?
You could try running dbcc page() with the page#, looking for an indid value in the header record. 'course a) this assumes the page is still allocated to the index in question by the time you get...
View ArticleRe: monDeadLock: index or table ?
Is the indid hidden in other data of the monDeadlock table? (if not)So what other options exist to get the indid in T-SQL code?Does this seem like a forgotten piece of data?
View ArticleRe: monDeadLock: index or table ?
In monCachedObject the ObjectName column actually contains the name of the table (if indid=0) or the index (if indid>0). I don't have a copy of any monDeadLock records in front of me so my first...
View ArticleRe: monDeadLock: index or table ?
CR 741717 looks like an enhancement request (add PartitionID to monDeadLock) and it was 'fixed' in July 2013. No indication of if/when we'll see this column added to monDeadLock. Perhaps that same...
View ArticleRe: use async log service in ASE 12.5.4 on AIX
re: high cpu utilization ... there are a couple other areas that you could check but we're talking a lengthy, drawn out back-n-forth here, so I'd recommend opening a case with Sybase tech support if...
View ArticleRe: use async log service in ASE 12.5.4 on AIX
Artem, I did assume that rollback transaction was direct related to switching on option "async log service" and I also assume this is only seen with normal load in the system ? There are three...
View ArticleRe: How can i determine the character set used by a client application (from...
Thanks, again, Rob! Would you please tell me where I can find the risks attached to using dbcc pss(). Kind regards!
View ArticleSybase ASE editions on virtualized environments?
Hi guys, asking for some help again. Is Sybase ASE "Enterprise" edition, the only one supported for virtualized environments? What about "Small Business" edition? Thanks in advance!!! Kind regards!
View ArticleRe: Sybase ASE editions on virtualized environments?
What do you mean by 'virtualized environments'? Install/run in a virtual environment? Use sub-capacity licensing? Something else?
View ArticleRe: monDeadLock: index or table ?
I now understand the CR will be part of a release this year.
View ArticleRe: monDeadLock: index or table ?
Just curious ... did they (sybase tech support?) say anything about an IndexId column being added to monDeadLock?
View ArticleRe: Sybase ASE editions on virtualized environments?
Hi,Just to inform that "Sub-capacity supported for Enterprise Edition only. Others must license the whole machine (shared-capacity). No exceptions. " Sometimes you need this information. Regards,Claude
View ArticleRe: Sybase ASE editions on virtualized environments?
Thanks a lot, Mark! I'm planning to install/run Sybase ASE (for production environment) in a virtual machine, which is running on any virtualization software, let's say, VMware for example. So, I need...
View ArticleRe: How can i determine the character set used by a client application (from...
When running dbcc pss in a busy server, you could potentially run into trouble and your session could be aborted by ASE. That said, this risk used to be bigger many years ago than it is today. The...
View ArticleRe: Sybase ASE editions on virtualized environments?
Thanks so much, Claude! That means I have to adquire Sybase ASE "Enterprise" edition with sub-capacity license model, in order to install/run Sybase ASE on a virtual machine, doesn´t it? What about...
View ArticleRe: How can i determine the character set used by a client application (from...
Ok Rob, thank you so much!
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Re: monDeadLock: index or table ?
use the pageinfo() builtin: 1> select pageinfo(1,1,'help')2> goList of options in Page_fields table: 0 : help 1 : next page 2 : previous page 3 : partition id...
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