qa/suites/nvmeof: Remove watchdog from thrasher

This commit does the following:
1. remove watchdog from thrasher
1. remove wait from fio_test
3. change thrasher switcher wait-time to 10 mins

Signed-off-by: Vallari Agrawal <[email protected]>

Author: VallariAg

qa/suites/nvmeof/thrash/base/install.yaml

@@ -4,7 +4,6 @@ tasks:
     extra_packages:
         - nvme-cli
 - cephadm:
-    watchdog_setup:
 - cephadm.shell:
     host.a:
     # get state before nvmeof deployment

qa/tasks/nvmeof.py

@@ -404,7 +404,7 @@ def switch_task(self):
             ):
                 other_thrasher = t
                 self.log('switch_task: waiting for other thrasher')
-                other_thrasher.switch_thrasher.wait(300)
+                other_thrasher.switch_thrasher.wait(600)
                 self.log('switch_task: done waiting for the other thrasher')
                 other_thrasher.switch_thrasher.clear()
 

qa/workunits/nvmeof/fio_test.sh

@@ -80,6 +80,5 @@ if [ "$rbd_iostat" = true  ]; then
 fi
 fio --showcmd $fio_file
 sudo fio $fio_file 
-wait
 
 echo "[nvmeof.fio] fio test successful!"