Allowing PERFPOOL to be defined by zfs-test users

Reviewed-by: John Wren Kennedy <john.kennedy@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Kevin Greene <kevin.greene@delphix.com>
Closes #15868

diff --git a/tests/zfs-tests/include/default.cfg.in b/tests/zfs-tests/include/default.cfg.in
index 3aed8ebea03a5f6336e216d9593f9a6f38086838..db70a02a78280d2c45db33e0e15afca91b992bb0 100644 (file)
--- a/tests/zfs-tests/include/default.cfg.in
+++ b/tests/zfs-tests/include/default.cfg.in
@@ -80,7 +80,7 @@ export TESTPOOL=testpool
 export TESTPOOL1=testpool1
 export TESTPOOL2=testpool2
 export TESTPOOL3=testpool3
-export PERFPOOL=perfpool
+export PERFPOOL=${PERFPOOL:-perfpool}
 
 # some test file system names
 export TESTFS=testfs