Re: Adaptive Server Enterprise system exception (0xc0000005) generated by a...
FYI, these errors are not gone yet as of Adaptive Server Enterprise 15.7 SP102. Just had it today. 2014/04/08 13:27:23.76 kernel attempted read from memory location FFFFFFFFFFFFFFE4 from instruction...
View ArticleRe: how to increase ASE Max Memory on Linux?
Hi Kevin, thanks for help. I double to check the info and redo again, still can't change max memory for sybase. here is what I did: 1. change size of /dev/shm to 14Gvi /etc/fstab 2. remount...
View ArticleRe: how to increase ASE Max Memory on Linux?
Try bumping up your shmall value. Current setting of 2097152 (kernel.shmall) is multiplied by 4k to get your 'max total shared memory (kbytes) = 8388608'. So if you want to set it to 14GB then divide...
View ArticleRe: how to increase ASE Max Memory on Linux?
changed shmall=3500000 and reboot, now it allow me to change max memory to 5000000, but not 6000000. then change shmall=7500000, then 6000000 allowed for max memory, but not 8630272 (14G)then I...
View ArticleRe: Sybase ASE HA & Sybase Replication Server
Neil - A couple of points - yes, ASE/HA option is supported with ERP. From an SRS perspective, ASE/HA databases are also supported as well, so this is not an issue. However, I think there is some...
View ArticleRe: how to increase ASE Max Memory on Linux?
This isn't a question of how ASE uses it, but rather the typical "desktop" configuration issue of Linux. From my sysctl, check out the comments: # shmall is the total amount of shared memory allowed...
View ArticleRe: Sybase Replication Server install hanging
Thanks!!! I was going to say that all those isql64* are isql sessions running commands so you aren't "hanging" - it doing something - most likely materializing - doing the dump/load from source to...
View ArticleRe: Sybase Replication Server install hanging
thanks for that, Jeff!....forgive my ignorance on this. I'm brand new to it!...although, I will say that these isql64* files all seem to be the same entry!...it's been at this stage now for 24 hours!
View ArticleRe: server Error: 644, Severity: 21, State: 5 SYBASE DB
Thank you all guys for the support forwarded to us for our issue. The issue got resolved today by running the reorg command on the table. Once that was done we restarted the database which came up...
View ArticleHow to calculate available shared memory for Sybase Max Memory?
Firstly thank you guys for helping me to figure out to increase max memory on linux. but I still not sure how to calculate available max memory for sybase from shared memory of linux. I want to open a...
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if dbcc checkdb will fill up data caches?
I have a backup of a database and restore it on another testing server. All data caches is empty. so I want to load data in to cache for testing. basically I need to choose tables and indexes to loaded...
View ArticleRe: How to calculate available shared memory for Sybase Max Memory?
You need to be a bit careful with your math and also a bit more realistic with what you are considering from the OS - and probably should spend some serious time with the docs. 14GB = 14336MB =...
View ArticleRe: How to calculate available shared memory for Sybase Max Memory?
Thank you so much, Jeff. Very very helpful. I will redo and try it one more time.
View ArticleRe: if dbcc checkdb will fill up data caches?
This is one of those fairly simple things to test to see what happens, ie, "When in doubt, try it out!"
View ArticleRe: How to prevent wasted space on a table
Hi Mark, Sorry I've no idea on BW on ASE nor do I personally know anybody working on that.As it happens, once the HANA blinkers are on, quite a bit can pass by unnoticed... - Lars
View Articlehow to install Sybase central on linux?
I have installed Sybase ASE 15.7 on CentOS 6.3 with command line with terminal. Where to find out sybase central? Need to install it separately?Have checked folder, there is no folder like...
View ArticleRe: How to update statistic of a single table
Dear Mr. Thakore, As Beate mentioned, if you want to update only one table, this is how it should be done.Nevertheless, SAP offers ATM (Automatic Table Maintenance), which is part of DBA Cockpit tool,...
View ArticleRe: how to install Sybase central on linux?
Unfortunately from (as I think) newer versions then 15.7 ESD #4.2 there is no Sybase Central. From now on SC is not supported. Now you have to use Sybase Control Center (web based). I m not big fan of...
View ArticleRe: how to install Sybase central on linux?
In Sybase there is:Sybase Central ASE Plug-in has been removed from ASE and PC-Client installers as of ASE 15.7 ESD#2. You will need to download these separately from sybase.com.
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