> From: Andrey V. Elsukov [mailto:bu7c...@yandex.ru] > Sent: Saturday, July 9, 2016 16:22 > To: Dexuan Cui <de...@microsoft.com>; freebsd-geom@freebsd.org > Subject: Re: How to force GEOM to recalculate the free space after the disk is > resized? > > On 09.07.16 05:32, Dexuan Cui wrote: > >> What FreeBSD version do you use? > >> What messages do you see in the console/dmesg after resizing of disk? > >> > >> WBR, Andrey V. Elsukov > > > > I'm using 11-CURRENT, but I also tried 10.3 and got the same result. > > GEOM should be notified by disk driver, but I don't see that it did. > I think you need to try `camcontrol reprobe` command > > WBR, Andrey V. Elsukov
Hi Andrey, Thank you for the suggestion! With "camcontrol reprobe", GEOM can detect the new disk capacity and the new "free" space! :-) However, there is a strange issue: after I resize "da1" from Hyper-V, if there is a disk read before "camcontrol reprobe da1", gpart couldn't detect the new free space, though it can detect the new disk capacity. I reported a bug for this: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=211028 The workaround is to open da1 for writing. This is weird: how can "read" prevent "camcontrol reprobe da1" from working? It looks there is still a bug somewhere? Thanks, -- Dexuan _______________________________________________ freebsd-geom@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-geom To unsubscribe, send any mail to "freebsd-geom-unsubscr...@freebsd.org"
