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

[Roi Dayan]

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(-)

-- 
1.7.8.2

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