Sorry, I incorrectly assumed it was ok as Detail.c uses md_get_array_info which still uses the ioctl at present. I'm certainly interested in having a pop at exposing this information via sysfs, if noone else is already working on it? The sysfs interface seems fairly sparse at present as far as reporting details on an array goes. Regards, Phil Potter On Sun, Sep 30, 2018 at 01:46:14PM -0400, Jes Sorensen wrote: > Sorry for top posting, unfortunately mobile clients are broken :( > > Please do not mess with the old ioctl interface. No new features should be added there. Use sysfs. > > Thanks > Jes > > Sent from MailDroid > > -----Original Message----- > From: Phillip Potter <phil@xxxxxxxxxxxxxxxx> > To: shli@xxxxxxxxxx, jes.sorensen@xxxxxxxxx > Cc: linux-raid@xxxxxxxxxxxxxxx > Sent: Sun, 30 Sep 2018 13:42 > Subject: [PATCH 0/2] Two patches for RAID-5/6 journal information > > Dear Jes and Shaohua, > > I've written the following two patches to expose RAID-5/6 journaling > information via the GET_ARRAY_INFO ioctl, as per the TODO in drivers/md/md.c. > The first patch is the kernel patch and the second one is for the mdadm > tree. I hope these are ok. Many thanks. > > Regards, > Phil Potter
