Re: [lxc-devel] lxc-copy isn't operable in '--snapshot' mode + LVM thin provisioning

2016-04-13 Thread Thomas Tanaka
Hi Vitaliy, Which kernel are you using with OL7.2 ? On 4/13/2016 5:16 AM, Vitaliy Baskoff wrote: Hi All, ENV: OracleLinux 7.2 + rpm built using .spec from source tarball sudo lxc-copy --version 2.0.0 lxc-copy fails to copy base container on top of LVM thin provisioned volume.

Re: [lxc-devel] mounting mqueue in a user namespace

2016-03-11 Thread Thomas Tanaka
On 3/11/2016 3:07 PM, Serge Hallyn wrote: Quoting Thomas Tanaka (thomas.tan...@oracle.com): On 3/10/2016 4:18 PM, Serge Hallyn wrote: Quoting Thomas Tanaka (thomas.tan...@oracle.com): Hi, This question might not be specific to lxc/lxd but containers in general, I hope that is okay. I have

Re: [lxc-devel] mounting mqueue in a user namespace

2016-03-11 Thread Thomas Tanaka
On 3/10/2016 4:18 PM, Serge Hallyn wrote: Quoting Thomas Tanaka (thomas.tan...@oracle.com): Hi, This question might not be specific to lxc/lxd but containers in general, I hope that is okay. I have a process created using clone with the following flags (CLONE_NEWNS|CLONE_NEWIPC|CLONE_NEWUSER

[lxc-devel] mounting mqueue in a user namespace

2016-03-09 Thread Thomas Tanaka
Hi, This question might not be specific to lxc/lxd but containers in general, I hope that is okay. I have a process created using clone with the following flags (CLONE_NEWNS|CLONE_NEWIPC|CLONE_NEWUSER). The process then try to mount the mqueue filesystem (mount -t mqueue mqueue /dev/mqueue).

[lxc-devel] [PATCH v2] Fix btrfs bus error on sparc on snapshot delete

2016-01-14 Thread Thomas Tanaka
above BTRFS_SETGET_STACK_FUNCS Signed-off-by: Thomas Tanaka <thomas.tan...@oracle.com> --- src/lxc/bdev/lxcbtrfs.c | 28 +++- src/lxc/bdev/lxcbtrfs.h | 45 + 2 files changed, 60 insertions(+), 13 deletions(-) diff --git

[lxc-devel] [PATCH] Fix btrfs bus error on sparc on snapshot delete

2016-01-14 Thread Thomas Tanaka
The following patch fixes memory alignment and endianness issue while doing a snapshot deletion with btrfs as a backing store on platform such as sparc. The implementation is taken from btrfs-progs. Signed-off-by: Thomas Tanaka <thomas.tan...@oracle.com> --- src/lxc/bdev/lxcbtrfs.c