Re: How to capture database auto expansion event that is triggered by Sybase...
Thanks for your explanation about the meaning of DISK MIRROR, I understand it now. I got a mistake when reading the article of Disk Mirroring tutorial. Khoa Tran
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Re: How to capture database auto expansion event that is triggered by Sybase...
Hi Jeroen and Chris, I totally agree with you about the risk of removing devices when it has already associated with a database, the reason of removing device comes from the user story of my product (...
View ArticleSYBASE ASE and IQ tuning question
Hello All We use an reporting solution which uses SYBASE ASE for management data and SYBASE IQ for reporting data.While launching the reports we are finding the reports are loading very slow when...
View ArticleHow to recover a suspect database ?
Hellomy database is marked suspect.I try sp_resetstatus mybase and reboot ASE, but the is still suspect. version: Adaptive Server Enterprise/15.5/EBF 18164 SMP ESD#2/P/x86_64/Enterprise...
View ArticleRe: SYBASE ASE and IQ tuning question
Hello Ramesh,I have a feedback from our inhouse IQ expert. First thing that is wrong is your -gm and -gn settings. -gn should be at least 1.5* size of -gm.They should not be the same.It looks like a...
View ArticleRe: SYBASE ASE and IQ tuning question
How does the ASE relate to IQ? It it accessing IQ via proxy tables? How many dbfiles are in IQ MAIN and TEMP? You have mentioned that the devices are on cluster file system. If this is for both IQ...
View ArticleRe: How to recover a suspect database ?
How did the ASE go down (normal with shutdown or unplanned)?Is this on VM or hardware?How are the disk devices configured? Chris
View ArticlePrevent ASE from overriding trans logs ..
Hi guys, I'm using ASE since few month and have set up an environment with a PRD and a SDB.With scripting I'm able to load the trans logs automatically into the SDB. At the moment we are in the...
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Re: How to recover a suspect database ?
ASE locked all user by a user id 60. But the id 60 didn't exit in the sp_who list. So i shutdown the server. When i restart the base is marked suspect. Yes the server is on a VM. I can restore it, but...
View ArticleRe: Size of database dump(full)after the dump gets completed
You may simply fire ls -lh if it is UNIX which will give size of each of the dump files in a nice readable format. It is indeed very useful.
View ArticleRe: Database dump error
It looks to be read only file system and may be NFS too.Please check if you are able to write using the user which initiates the back up.Please ensure that there are no spaces between compress and next...
View ArticleASE on Solaris ZFS vs UFS
Hi Everybody, Do you know if exist any benchmarks test between ASE on Solaris ZFS vs ASE on Solaris UFS? Which one is the best option for an ASE server with HA configuration? I found the SAP note...
View ArticleRe: Prevent ASE from overriding trans logs ..
Why are you on GA release? You have a lot of more stable versions since then.... SP01... SP02... I'd suggest first of all rolling a server up. Opening a case would help too.
View ArticleRe: how to upgrade from ASE 12.5.4 to ASE 16.0?
Yes you can. Upgrade from 12.5.4 to 16.x is a direct upgrade. You wont be downgrade but upgrading is fine. See the installation guide for your platform to verify this.
View ArticleRe: Size of database dump(full)after the dump gets completed
That's a good one.Unfortunately unlike MSSQL, ASE does not record anywhere in its MDAs the size of the dump - or percentage of its progress.I guess the only way to find it out is - yes - "grepping" the...
View ArticleRe: how to upgrade from ASE 12.5.4 to ASE 16.0?
thanks. i check installation guide SP01 ---------------------------------------------9. SAP ASE UpgradesYou can upgrade to SAP ASE version 16.0 SP01 from versions 12.5.4 or later..... SP02...
View ArticleRe: how to upgrade from ASE 12.5.4 to ASE 16.0?
That's weird... but if the upgrade guide says it so - than it must be true (or at least the actively supported way to upgrade). I'd test it though - sounds strange to me.
View ArticleRe: How to recover a suspect database ?
what command did you use for the shutdown?(and why did you do the shutdown anyway? it's not going to unlock your logins...) In case you use "shutdown with nowait" (or shutdown with wait="...")you might...
View ArticleCurious SP
Hello,Checking master and sybsystemprocs I've found the following sp : "sp_aux_checkroleperm"but I cannot find information related to it in the product manuals.Does anyone knows about it and what it's...
View ArticleRe: Curious SP
sp_aux_checkroleperm is called as a subprocedure by many of the other system stored procedures. The initial comment block describes what it does: 1> sp_helptext sp_aux_checkroleperm2> go # Lines...
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