Dear Chris, After I added parameter vmalloc=256M to my grub2.conf problem resolved.
I don't know need will add it parameter to default grub2.conf or not, but when I used my XFS partition with default vmalloc I did't see problem. It's just interested for me and therefore I asked Community. On Mon, Jun 30, 2014 at 11:10:01AM -0600, Chris Murphy wrote: > > On Jun 27, 2014, at 2:40 AM, Roman Kravets <ad...@softded.net> wrote: > > > Hello! > > > > When I mount my disk with XFS I saw error in dmesg: > > > > Jun 27 11:14:38 softded kernel: XFS (dm-4): xfs_buf_get_uncached: failed to > > map pages > > Jun 27 11:14:38 softded kernel: vmap allocation for size 1048576 failed: > > use vmalloc=<size> to increase size. > > Jun 27 11:14:38 softded kernel: vmap allocation for size 1048576 failed: > > use vmalloc=<size> to increase size. > > Jun 27 11:14:38 softded kernel: vmap allocation for size 1048576 failed: > > use vmalloc=<size> to increase size. > > Jun 27 11:14:38 softded kernel: XFS (dm-4): xfs_buf_get_uncached: failed to > > map pages > > Jun 27 11:14:38 softded kernel: vmap allocation for size 4194304 failed: > > use vmalloc=<size> to increase size. > > Jun 27 11:14:38 softded kernel: XFS (dm-4): xfs_buf_get_uncached: failed to > > map pages > > Jun 27 11:14:38 softded kernel: XFS (dm-4): xfs_buf_get_uncached: failed to > > map pages > > Jun 27 11:14:38 softded kernel: XFS (dm-4): xfs_buf_get_uncached: failed to > > map pages > > Jun 27 11:14:38 softded kernel: XFS (dm-4): Ending clean mount > > > > I have more then 10 millions inodes on partition. My computer: Pentium 4 > > 3GHz and 2 GB memory. > > I use Fedora 20 with kernel 3.14.7-200.fc20.i686+PAE > > > > What is it meen "use vmalloc=<size> to increase size"? When can I change it > > parameter? > > I suggest also asking about this directly on the XFS list. XFS is going to > be the default fs for Fedora 21 Server, and will include i686 arch as far as > I know. So we should try to squash any related i686 bugs or non-graceful > failures as possible. > > Chris Murphy > -- > users mailing list > users@lists.fedoraproject.org > To unsubscribe or change subscription options: > https://admin.fedoraproject.org/mailman/listinfo/users > Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct > Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines > Have a question? Ask away: http://ask.fedoraproject.org > -- users mailing list users@lists.fedoraproject.org To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org
