[stgt] [PATCH V2 0/8] lld restart

[FUJITA Tomonori]

On Wed, 18 Jul 2012 12:36:07 +0300
Roi Dayan <roid at mellanox.com> wrote:

> Hi Tomo,
> 
> This is an update for the previous set of patches for lld restart,
> to add option to stop and start lld without restarting the tgtd process.
> 
> Added corresponding short help for tgtadm (--help) and the man page.
> 
> There's also a patch moving init_log before init_lld so fds won't stay open.
> This patch will also fix deleting portals using tgtadm.
> 
> For example, starting an lld can be used if tgtd was started before
> the rdma modules were loaded so we can later call iser init() with:
> tgtadm --mode lld --lld iser --op start
> 
> Stopping an lld is only possible if there are no targets using it.
> 
> Thanks,
> Roi
> 
> 
> Roi Dayan (8):
>   tgtd: fork logger before initializing llds
>   For each lld save the list of targets using it
>   tgt-admin: add option to restart llds
>   Add documentation for starting lld while tgtd is running
>   tgtadm: add help for starting lld while tgtd is running
>   iser: cleaning iser ib objects on lld exit
>   iscsi: deleting portals on iscsi tcp exit
>   mgmt: add TGTADM_DRIVER_ACTIVE and return it when trying stop a busy
>     lld
> 
>  doc/tgtadm.8.xml      |   10 +++++++
>  usr/driver.h          |    2 +
>  usr/iscsi/iscsi_tcp.c |   11 +++-----
>  usr/iscsi/iser.c      |   66 +++++++++++++++++++++++++++++++++++++++++++++++++
>  usr/mgmt.c            |   48 ++++++++++++++++++++++++++++++++++-
>  usr/target.c          |   21 +++++++++++++++
>  usr/target.h          |    2 +
>  usr/tgtadm.c          |   30 ++++++++++++++++++++++
>  usr/tgtadm.h          |    3 ++
>  usr/tgtadm_error.h    |    1 +
>  usr/tgtd.c            |   51 ++++++++++++++++++++++---------------
>  usr/tgtd.h            |    3 ++
>  12 files changed, 219 insertions(+), 29 deletions(-)

I think that I asked this before. What happens to the outstanding
commands if I do the above operation?
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