cishana01:/usr/sap/ANA/HDB00> sapcontrol -nr 00 -function GetSystemInstanceList
03.09.2015 20:58:44
GetSystemInstanceList
OK
hostname, instanceNr, httpPort, httpsPort, startPriority, features, dispstatus
cishana01, 0, 50013, 50014, 0.3, HDB, GREEN
Because hdbparam must be run on every data file, you first must collect all the data files.
cishana01:/usr/sap/ANA/HDB00> ls -lR /hana/data/ANA/
/hana/data/ANA/:
drwxr-x--- 5 anaadm sapsys 4096 Aug 28 01:33 mnt00001
/hana/data/ANA/mnt00001/hdb00001:
-rw-rw-r-- 1 anaadm sapsys 342114304 Sep
/hana/data/ANA/mnt00001/hdb00002:
-rw-r--r-- 1 anaadm sapsys 3473588224 Sep
/hana/data/ANA/mnt00001/hdb00003:
-rw-r--r-- 1 anaadm sapsys 341671936 Sep
Run these commands for all four parameters:
max_parallel_io_requests = 128
async_read_submit = on
async_write_submit_active = on
async_write_submit_blocks = all
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