Dne 12. 08. 20 v 15:32 heming.zhao@xxxxxxxx napsal(a):
a little more info about my patch.
in one of my test env, system default read_ahead size is 1024 sector (512K),
which bigger than 128k in test case. which causes _set_dev_node_read_ahead() to deny
to set up RA.
Hi
Yeah - RA testing is a bit tricky - we had some issues whit systems
interfering with 'tuned' on RHEL which has been changing RA after
device creation.
We did same adaptation of other tests to handle multiple possible values.
I'll check what this test is doing.
Zdenek
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