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1522 Commits

Author SHA1 Message Date
Thomas Schoebel-Theuer b04db9a5ef main: fix NULL pointer deref 
Regression from e969219fca
 2016-10-27 11:49:12 +02:00
Thomas Schoebel-Theuer 8bf599435c all: release mars0.1stable32 2016-10-23 12:41:11 +02:00
Thomas Schoebel-Theuer cc87a72637 if: fix merge_bvec_fn() regression for old kernels 2016-10-23 12:21:04 +02:00
Thomas Schoebel-Theuer b6ef899ded Revert "if: remove obsolete merge_bvec_fn()" 
This reverts commit d96b6e3fbf.

Altough newer kernels don't have this anymore, old kernels
need it.

Make it dependend from the kernel version.
 2016-10-23 11:54:01 +02:00
Thomas Schoebel-Theuer 94d396524a all: release mars0.1stable31 2016-08-25 15:39:06 +02:00
Thomas Schoebel-Theuer d3e259c8c8 contrib: mars-dkms by Benjamin Kübler 2016-08-25 15:39:06 +02:00
Thomas Schoebel-Theuer 3dfb472aeb infra: add minimum pre-petches for newer LTS kernels 2016-08-25 15:39:06 +02:00
Thomas Schoebel-Theuer 08b702f2f4 infra: rename pre-patches, better distinction 2016-08-25 15:39:06 +02:00
Thomas Schoebel-Theuer d9f10d799b infra: fix historic pre-patch for 2.6.32 2016-08-25 15:39:06 +02:00
Thomas Schoebel-Theuer a92077dd5a infra: use static inline for cpu_clock() (kernel 4.7) 
Avoid compiler warnings caused by minor upstream changes
(2c923e94cd9c6acff3b22f0ae29cfe65e2658b40)
 2016-08-25 15:39:06 +02:00
Thomas Schoebel-Theuer 0972d2b20d infra: adapt to new crypto interface (kernel 4.6) 2016-08-25 15:39:06 +02:00
Thomas Schoebel-Theuer d6e5b979ac aio: adapt to changes in get_unused_fd() 
Only relevant for the out-of-tree version.

The AIO stuff needs to be re-implemented anyway.
 2016-08-25 15:39:06 +02:00
Thomas Schoebel-Theuer bab7ba6300 if: adapt to kernel 4.4 BLK_QC_T_NONE 
see dece16353ef47d8d33f5302bc158072a9d65e26f
 2016-08-25 07:16:40 +02:00
Thomas Schoebel-Theuer d96b6e3fbf if: remove obsolete merge_bvec_fn() 2016-08-25 07:16:40 +02:00
Thomas Schoebel-Theuer 67977d7abf if: adapt bio_endio() to kernel 4.3 2016-08-25 07:16:39 +02:00
Thomas Schoebel-Theuer 500ddbc97f bio: adapt bio_endio() to kernel 4.3 2016-08-25 07:16:39 +02:00
Thomas Schoebel-Theuer d04e8e23c4 if: adapt to renamed congestion handling (kernel 4.2) 2016-08-25 07:16:39 +02:00
Thomas Schoebel-Theuer 275cc2a195 if: adapt to missing bi_cnt (kernel 4.2) 2016-08-25 07:16:39 +02:00
Thomas Schoebel-Theuer cf8ee66490 bio: adapt to missing BIO_EOPNOTSUPP (kernel 4.2) 2016-08-25 07:16:39 +02:00
Thomas Schoebel-Theuer d2abf4d64f net: adapt to new sk_net_refcnt (kernel 4.2) 2016-08-25 07:16:39 +02:00
Thomas Schoebel-Theuer 5f6c2a25fe if: move and enable blk_cleanup_queue() 2016-08-25 07:16:39 +02:00
Thomas Schoebel-Theuer 7d4dce3e27 infra: compatibility to new filldir_t 2016-08-25 07:16:39 +02:00
Thomas Schoebel-Theuer 07887e1f74 net: compatibility to kernel 3.19 2016-08-25 07:16:39 +02:00
Thomas Schoebel-Theuer 2ea01ece5f proc: fix ctl_table conventions 2016-08-25 07:16:39 +02:00
Thomas Schoebel-Theuer df7105dfe2 light: make lockdep happy 2016-08-25 07:16:39 +02:00
Thomas Schoebel-Theuer 93adf53ed1 all: release mars0.1stable30 2016-08-09 09:46:43 +02:00
Thomas Schoebel-Theuer 1c999e1c7e doc: update version 2016-08-09 09:39:21 +02:00
Thomas Schoebel-Theuer 185b63070c log-impex: provisionary compatibility 2016-08-09 09:37:10 +02:00
Thomas Schoebel-Theuer ef1be2ff1f doc: clarify {fetch,replay,work}-lognr & friends 2016-08-09 09:37:10 +02:00
Thomas Schoebel-Theuer f048aec390 userspace: add example cronjob 2016-08-09 09:37:10 +02:00
Thomas Schoebel-Theuer 2659864765 contrib: add sysv init script by Daniel Hermann 2016-08-09 09:37:10 +02:00
Thomas Schoebel-Theuer bb6b65a002 userspace: add basic systemd unit 
First try. May need some improvements in future.
 2016-08-09 09:37:10 +02:00
Thomas Schoebel-Theuer 838c98ca6d marsadm: systemantically missing macros *-logcount 2016-08-09 09:37:10 +02:00
Thomas Schoebel-Theuer d09cc8e218 marsadm: fix {replay,fetch,work}-lognr and replay-basenr 
These were forgotten to export, and they were not systematic.
 2016-08-09 09:37:10 +02:00
Thomas Schoebel-Theuer 474d7d0a05 marsadm: fix wrong lognr result in corner case 2016-08-09 09:37:10 +02:00
Thomas Schoebel-Theuer 6559c534be marsadm: directly switch back to former primary 
Use the new knowledge about old primary.

This is only relevant for people who are consistently ignoring
mars-manual.pdf which clearly states that intermediate
"marsadm secondary" should not be used at all, except for the
last step in final destruction of a resource.
 2016-08-09 09:37:10 +02:00
Thomas Schoebel-Theuer 79a1d20c69 marsadm: fix annoying perl warning 2016-08-09 09:37:10 +02:00
Thomas Schoebel-Theuer 3c244706a5 main: fix replay_code report in primary mode 
After a primary --force, the error couldn't go away in case of
a defective logfile. Months later, sysadmins were needlessly alarmed
when looking at the primary.
 2016-08-09 09:37:09 +02:00
Thomas Schoebel-Theuer e969219fca main: safeguard versionlink appearance 
In some rare cases (e.g. damaged /mars or crashed primaries),
the versionlink belonging to a  logfile may be missing.

Don't insist on the existence of a versionlink if the logfile is
stemming from myself (automatic self-repair).
 2016-08-09 09:37:09 +02:00
Thomas Schoebel-Theuer 634499d3d2 all: testing of hangs 2016-08-09 09:37:09 +02:00
Thomas Schoebel-Theuer 90653476f6 all: crash testing hardening infrastructure 
This is important for even more hardening of MARS.
Simulate crashes at the "wrong moment", typically with
IO requests flying, or just before a symlink update.

Only for debugging. Never use for production.
 2016-08-09 09:34:19 +02:00
Thomas Schoebel-Theuer 401f87aeee all: release mars0.1stable29 2016-03-09 09:51:28 +01:00
Thomas Schoebel-Theuer 748d373d43 doc: update version 2016-03-09 09:51:11 +01:00
Thomas Schoebel-Theuer f89e0a7d96 marsadm: lowlevel IP address commands 
This is absolutely necessary for coping with changes in network
setups.
 2016-03-09 09:42:38 +01:00
Thomas Schoebel-Theuer e7f41563f2 main: fix livelock at end of sync 
Only observed on very fast hardware.
Leaving the loop may unnecessarily take a long time.
 2016-03-08 11:37:41 +01:00
Thomas Schoebel-Theuer 04b2f2120e Kbuild: fix external 1&1 build process 2016-03-03 12:42:41 +01:00
Thomas Schoebel-Theuer 669d73e602 all: release mars0.1stable28 2016-03-03 09:40:25 +01:00
Thomas Schoebel-Theuer 833a1cb524 doc: increment version number 2016-03-03 09:40:06 +01:00
Thomas Schoebel-Theuer 72deaee082 doc: describe removal of "Light" 2016-03-03 09:40:02 +01:00
Thomas Schoebel-Theuer a5f8f3e464 main: rename mars_light.c to mars_main.c 2016-03-03 09:35:16 +01:00