Don't allow array geometry change (size expand, disk adding) when PPL
consistency policy is enabled. Current PPL implementation doesn't work when
reshape is taking place.
Signed-off-by: Tomasz Majchrzak <tomasz.majchrzak@xxxxxxxxx>
---
Grow.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/Grow.c b/Grow.c
index 4ecb1d8..f7325cb 100644
--- a/Grow.c
+++ b/Grow.c
@@ -1880,6 +1880,13 @@ int Grow_reshape(char *devname, int fd,
free(subarray);
return 1;
}
+ if (content->consistency_policy ==
+ CONSISTENCY_POLICY_PPL) {
+ pr_err("Operation not supported when ppl consistency policy is enabled\n");
+ sysfs_free(cc);
+ free(subarray);
+ return 1;
+ }
}
sysfs_free(cc);
}
--
1.8.3.1
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