Re: [PATCH] dm-raid: check for zero feature flags in metadata

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 





On 04/30/2016 02:31 AM, Alasdair G Kergon wrote:
On Fri, Apr 29, 2016 at 06:59:56PM +0200, heinzm@xxxxxxxxxx wrote:
+	rs->ti->error = "Unable to assemble array: No feature flags supported yet";
+	if (le32_to_cpu(sb->features)) /* No features supported yet */
Is it worth splitting this into compat_flags and incompat_flags like we did in
thin and cache?

I'm envisioning a single feature flag for future reshape/takeover functionality. Seems like a good idea still so I'll add this to the RAID superblock metadata changes.

Heinz


Alasdair

--
dm-devel mailing list
dm-devel@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/dm-devel

--
dm-devel mailing list
dm-devel@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/dm-devel



[Index of Archives]     [DM Crypt]     [Fedora Desktop]     [ATA RAID]     [Fedora Marketing]     [Fedora Packaging]     [Fedora SELinux]     [Yosemite Discussion]     [KDE Users]     [Fedora Docs]

  Powered by Linux