On 3/23/2017 10:11 PM, Wang Dong wrote: > From: André Wild <[email protected]> > > This commit corrects the reading of lvm/raid flags on DASD/CDL formatted > disks. Previously, users were not able to see what was the actual flags > stored on the disk. Also, warn users in interactive mode about existing > file systems when setting the lvm/raid flag. In script mode, this > warning is ignored.
You say that previously users were not able to see what the actual flags stored on disk were, but the code this patch removes from dasd_read appears to do exactly that: translate the DASD information into lvm and raid flags. You appear to have just added a warning that changing these flags might render an existing file system unusable. How would it do that and why should we warn about this?
