how to check if a device is set for auto growth?
When I enable auto extend for a device, with following: sp_dbextend 'set', 'device', 'mydevice', '10%' it is said: The command completed with no results returned then when I come back to check the...
View Articlewhat's the difference setting autoextend between on segment and on device?
suppose I have name segment with is on device mydevice in mydb. Then I try to set autoextend for the the database when segment is full.The final reason for full is the device is full. Then I could have...
View ArticlePowerpath issues in a NG Solaris 11 Zones
Anyone run into issues working with powerpath on a Solaris 11 host? Did not dig into this yet, but seems like NG zones cannot see the pwerpath pseudo devices by a simple device export procedure (match...
View Articlehow ase 12.5 use cpu?
If ase 12.5 installed on a 2-cpu box, it will try to use the 2 cpu automatically or there are some configure parameter need to be set?when I check errorlog when ase start, there is...
View ArticleHow to extend raw device size manually?
Suppose I create a 1G raw device on linux with as ase 12.5 like: DISK INIT NAME='mydevice', PHYSNAME='/dev/raw/raw1', VDEVNO=5, SIZE='1024000', VSTART=0, CNTRLTYPE=0, DSYNC=FALSEgo...
View Articledrop a segment erase data?
I restored a user db on ase 12.5 and then check the segment information for this db, looks like the device list for this segment totally messed up. For example, on live, segment myseg has 2 devices(by...
View Articlehow to restore database?
Suppose I have user database mydb backup. Also there are some changes at system level and I have master backup too. Then on another box, I have ASE 12.5 with mydb and master with old data. I want to...
View Articleisql command prompt taking long
we are running isql on AIX 5.1isql command takes atleast two - three minutes to connect to the server.isql -U -S -PEnvironment used is from OCS 15.5we tried to use isql of OCS 12.5.4 with specifying...
View Articlepool is configured too small for current demands
Dear experts, We are facing the following error, accompanied by slow performance and full disk utilization: 06:00000:00620:2014/05/08 00:55:56.99 server The 8K memory pool of named cache default data...
View Articlewhat is the unreserved space for user database?
when checking a user database size in ase 12.5, there are some items display as: database_name database_sizemydb 34000.0 MB reserved data index_size unused21832054 KB 14212038 KB 7197750 KB 422266 KB...
View Articlehow data saved on shared device for different segment?
suppose I have user db with some named segment say s1, s2,s3,then device d1, d2 is extended to all s1,s2,s3. how data will be saved to d1, d2? ase will save objects marked on s1, s2, s3 to d1 , d2...
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Got error while installing Sybase 15.7
Hi, I am installing ECC 6.0 Ehp6 on HA cluster, i have successfully installed ASCS and ERS but while running database it is showing below error. i have checked log file in sapinst bsrv.log it is giving...
View Articlelicense error message
I reboot ASE for additional memory and then got error message: ErrorNumber: 190177 Exceeded license usage limit. Contact Sybase Sales for additional licenses. as check information from sybase doc, it...
View ArticlePowerpath issues in a NG Solaris 11 Zones
Anyone run into issues working with powerpath on a Solaris 11 host? Did not dig into this yet, but seems like NG zones cannot see the pwerpath pseudo devices by a simple device export procedure (match...
View Articlemore devices or bigger volumes?
Hi @all, Ok, my question is about the number of database devices. Let's assume there are two LUNs ( 50GB => data and 5GB => log, EMC Symmetrix ) and I'm working with Veritas Volume Manager 6: I...
View Articlehow to reuse on device space with overwrite data on it?
Suppose I have a database mydb with some named segments created. the segment extended many times for space issue. One device allocated for different segment. Then finally this device space is over, If...
View Articlewhat's the possible reason to cause dbcc running automatically?
I have a sp which truncates a large table(large 3G) and insert data into the table again(rebuild data for this table). When I run it on a production, it is fine.but when I run it on a dev, it is very...
View Articlerow_number() not available for ase 12.5?
Try to find out a function similar as row_number() for select result sets, but can't. How to display the row number with select output for ase 12.5?
View ArticleHow to improve performance to insert large amount of data to a table?
There is a table mytab with primary(3 columns) and one index on one column, A sp is created with a cursor to insert data to this table in following steps: truncate data in mytabinsert data into mytab...
View Articlehow to retrieve tree data with one sql query with sybase ase 12.5?
suppose I have a tree data stored in mytab with id, parentid,then I want to get all parents for each id in one query. For example, a binary tree like(node 1 parent is null): 1 11...
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