How to improve backup in Sybase ASE
Current Setting : 1) version 15.5 -- will be migrated soon 162) shared memory in backup server : -m1296===sybase 32833642 0.0 0.0 57996 59472 - A May 14 31:45...
View ArticleRe: How to improve backup in Sybase ASE
Drop compression level to 1 or 2 (anything above 2/3 is generally a waste of resources and will require ever increasing amounts of cpu and time, with little/no gain in space savings). Try to get your...
View ArticleIdentify system databases
Hi There, I would like to identify if a database is a system database or a tempdb (durability no_recovery) At this moment I know the following methodes, but they are not 'waterproof' ! - use name of...
View ArticleDatabase failed to load in 15.7 SP64
Hi Team, In one of our UAT env , we are facing load failures because of "DATABASE is in USE". We tried to query sysprocesses table and found no processes in destination database is active (based on...
View ArticleRe: How to improve backup in Sybase ASE
Actually, you can look at using compression levels 100 and 101. These are not as CPU-intensive as the older 1-9 compresssion levels. Also ensure you are using the 'with compression' syntax, not the...
View ArticleRe: Identify system databases
No ideas on 'easy' way to identify, but here are a few more to add to your list: -- by name + sybsystemdb+ dbccalt+ sybpcidb+ sybcatdb (Workload Analyzer)+ sybdsamdb (Heat Maps) -- by status bit + user...
View ArticleRe: How to improve backup in Sybase ASE
Good point. For some reason I was thinking 100/101 was first available with ASE 15.7 ... but 100/101 was first available with ASE 15.5.
View ArticleRe: Database failed to load in 15.7 SP64
One problem with relying on 'kill <spid>' prior to trying to load a database ... any applications that happen to log into the database between the 'kill' and 'load database' commands (eg,...
View ArticleRe: Sybase 16 SP02 not dropping temp tables
Here are some setting ... statement cache size set to 80000stmt cache monitoring is offstreamlined dynamic SQL is onstreamlined parallel is off Anything else useful ?
View ArticleRe: ASE 15.7 SP137 ?
SP137 is planned for June (that's this month)it's still in planning, not released yet (I'm also waiting for it) see alsoTargeted ASE 15.x Release Schedule and CR list Information - SAP ASE - SCN Wiki...
View ArticleRe: ASE 15.7 SP137 ?
Hi Jeroen, Yes thanks I already checked those but was hoping some SAP person could confirm exact release date. Under "Header Data" on the Targeted CR list it states: Released On 30.05.2016...
View ArticleRe: Sybase 16 SP02 not dropping temp tables
As far as I know: Each lwp will use an object descriptor (a DES) which will sit in the metadata cache. Yes it will have a dbid of 2 assigned to it, but I don't think it'll use any space in that db.The...
View ArticleSybase ASE Translog Replication
Hi,We are getting issue in DC to DR replication. We are getting below error1> LOAD TRANSACTION PRD FROM '/sybbackup/tran_dump/PRD.TRAN.20160601_011706.dmp'Backup Server session id is: 97. Use this...
View ArticleRe: Sybase ASE Translog Replication
Hi, when loading transaction log backups, ASE checks that it is the next one and transactions are not missing. So in your case, the transaction log backup you try to load, is not the next one in the...
View ArticleRe: Sybase ASE Translog Replication
Hi,Could you please tell us how to resolve the issue. Rgds,Raman
View ArticleRe: Sybase ASE Translog Replication
There is no workaround. You need to apply the transaction log dumps in sequence, so you have to find one taken after May 27. Do you have 'trunc. log on checkpoint' turned on for the database?
View ArticleRe: Sybase ASE Translog Replication
Hi,We have first stopped the replication and then taken the full db dump and restored it in DR location and after that we started the log shipment process. Please inform whether this is correct...
View ArticleRe: Trace flag 478
Here's the reply When ON the worktable creation for correlated subquery reformatting will not be placed as early as as possible. Con : The worktable may be truncated and filled multiple times. Pro :...
View ArticleRe: ASE 15.7 SP137 ?
We're currently on 15.7 SP134 and we've found it the most stable of all the > SP100 releases. Might be useful to others to know what sort of issues you're getting with SP134.
View ArticleRe: Syabse xpserver issue -- not starting
Not at all. You can try to reinstall xpserver: erase its entry from interfaces file. edit srvbuild.xp_server.rs in $SYBASE/$SYBASE_ASE/init/sample_resource_files (put different port #, fill all...
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