Delphix Products

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#DemoEnvironment

in the terminal it shows failed to mount the database instance.see the command output for more instance


rm -f $ORACLE_HOME/dbs/spfile${ORACLE_SID}.oraDELPHIX>$DLPX_SHELL $DB_SCRIPT_DIR/mount-vdb-instance.sh "restrict pfile='/mn< IPT_DIR/mount-vdb-instance.sh "restrict pfile='/mnt /provision/qadb/datafile/< .sh "restrict pfile='/mnt/provision/qadb/datafile/i nit.ora.rename'"
#####DELPHIX_START_ERROR#####
ERROR :
ERROR : SQL*Plus: Release 11.2.0.2.0 Production on Wed May 11 05:23:09 2016
ERROR :
ERROR : Copyright (c) 1982, 2011, Oracle. All rights reserved.
ERROR :
ERROR : Connected to an idle instance.
ERROR :
ERROR : SQL> ORA-00845: MEMORY_TARGET not supported on this system
ERROR : SQL> Disconnected
#####DELPHIX_END_ERROR#####
MOUNT_DATABASE_ERROR

HI It seems that your target linux  does not have defined  /dev/shm device

Try this as root:

mount -t tmpfs shmfs -o size=1500m /dev/shm

if does not work increase further

mount -t tmpfs shmfs -o size=4500m /dev/shm

Make sure that you have sufficient physical memory (RAM) in your linux target box.

You need to make sure memory_target and memory_max_target is less that the value above.

Also check value of MEMORY_TARGET or MEMORY_MAX_TARGET in your Oracle instance template.

where will be oracle instance template will be located..?

Oracle instance template settings are in advanced options on first screen after you click PROVISION.
See for MEMORY_TARGET, and MEMORY_MAX_TARGET in template you will use for provision.
Then review your TMPFS size.

i didnt found it..could you send me the screen shot where i can found it.?

how much i need to make memory target now..?
presently Memory target=788529152

i have allocated 2GB RAM to linux Target

Prakash, Oracle XE only allows one instance to run on a server. You cannot provision a second running instance to the same server. Disable your Dev database instance first, then try to reprovision your QA instance.

Yes, as you can see the MEMORY_TARGET has size apx 8g, so your /dev/shm fs need to be larger than 8g. Or simply use different template with smaller MEM size.

how to use different template with smaller memory size..?
Now i can't reduce the MEMORY_TARGRT..?
if i reduce the MEMORY_TARGET does it work..?

k Adam.

First Oracle XE has limitation to single instance on box. Second you can select DEV Template during provision, which has smaller memory requirement.

now its provisioning..thank you Adam and Marcin:)