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473 Commits 20 Branches 264 Tags 174 MiB
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89 Commits

Author SHA1 Message Date
Thomas Schoebel-Theuer
471fbe4b54 infra: introduce tracing of atomics in mref 2013-01-23 20:06:52 +01:00
Thomas Schoebel-Theuer
8490dcc7bc light: add statusfile_rollover 2013-01-23 20:06:50 +01:00
Thomas Schoebel-Theuer
87631d14fc all: make rmmod more robust when requests are flying 2013-01-23 20:06:50 +01:00
Thomas Schoebel-Theuer
e7f88c84d6 infra: rewrite brick_say to work with threads 
It was cumbersome to write to files in / after in_interrupt() & co.
A master write thread will also reduce the peak IO parallelism
on log data in /mars .

Further work has to be done to utilize non-default write channels.
 2013-01-23 20:06:49 +01:00
Thomas Schoebel-Theuer
c319230fa1 all: IO scheduling improvements, tuning 
Dastically boost random write performance on RAID controllers with BBUs.
Writeback is only performed when there is no IO contention / starvation.
The old IO contention controller was suited to workstations.
Now server loads are well-controlled even when BBUs are present.
 2013-01-23 20:06:49 +01:00
Thomas Schoebel-Theuer
ae549bb319 infra: add mref_checksum() 2013-01-20 23:24:23 +01:00
Thomas Schoebel-Theuer
eb3786d6e1 infra: add checksumming fields to mref 2013-01-20 23:24:23 +01:00
Thomas Schoebel-Theuer
dd8c0df8e2 infra: move crypto stuff from sy_old/ to mars_generic 2013-01-20 23:24:23 +01:00
Thomas Schoebel-Theuer
91f262b72b improve detection of memleaks 2013-01-20 23:23:49 +01:00
Thomas Schoebel-Theuer
7ee39d8dfa usability: added /proc/sys/mars/{errors,warnings} 2013-01-20 23:23:49 +01:00
Thomas Schoebel-Theuer
97ffc5d3b3 cleanup header files and macros 2013-01-20 23:23:43 +01:00
Thomas Schoebel-Theuer
2440176bda improve network propagation 2013-01-20 23:23:37 +01:00
Thomas Schoebel-Theuer
e3bfbab1a9 speedup overall handling a lot 2013-01-20 23:23:33 +01:00
Thomas Schoebel-Theuer
0656bf98ae fixed logging to file, allow logrotate 2013-01-20 23:23:32 +01:00
Thomas Schoebel-Theuer
682f13c637 improved printk flooding (long filename paths) 2013-01-20 23:23:31 +01:00
Thomas Schoebel-Theuer
62786c7d34 disable fake_mm when unused (might cause trouble) 2013-01-13 12:12:08 +01:00
Thomas Schoebel-Theuer
6089a77d84 allow prefer of SIO instead of AIO (should be more stable) 2013-01-13 12:12:07 +01:00
schoebel
4525d28aed fix disconnect of bricks, better copy statistics, various improvements 2013-01-13 12:12:07 +01:00
jmann
d9d150bd0f Merge branch 'master' of ssh://git.schlund.de/tst/mars 2013-01-13 12:12:05 +01:00
jmann
538bff0812 fix marsadm for replay links 2013-01-13 12:12:05 +01:00
Thomas Schoebel-Theuer
6a13ccaa71 improve msleep() 2013-01-13 12:12:05 +01:00
Thomas Schoebel-Theuer
1c0549de99 simplified / reworked aspect allocation 2013-01-13 12:12:04 +01:00
Thomas Schoebel-Theuer
ab3f9f6a00 added brick_version, fixed endless instantion/removal loops 2013-01-13 12:12:04 +01:00
Thomas Schoebel-Theuer
3c86d0fa08 infrastructure: introduce macro wrappers for callback handling 2013-01-13 12:12:03 +01:00
schoebel
e89088b7cb removed unnecessary aspect virtual functions + infrastructure 2013-01-13 12:12:03 +01:00
Thomas Schoebel-Theuer
f3068dec34 remove percent display (should be done by userspace) 2013-01-13 12:12:03 +01:00
Thomas Schoebel-Theuer
3715fdf93d statuslinks will be updated more often 2013-01-13 12:12:02 +01:00
Thomas Schoebel-Theuer
188636c6af import mars-127.tgz 2013-01-08 15:54:49 +01:00
Thomas Schoebel-Theuer
3091f75f67 import mars-125.tgz 2013-01-08 15:54:44 +01:00
Thomas Schoebel-Theuer
b7326a74a7 import mars-122.tgz 2013-01-08 15:54:41 +01:00
Thomas Schoebel-Theuer
f51293dced import mars-120.tgz 2013-01-08 15:54:40 +01:00
Thomas Schoebel-Theuer
866ac28322 import mars-119.tgz 2013-01-08 15:54:39 +01:00
Thomas Schoebel-Theuer
62ed7174e8 import mars-118.tgz 2013-01-08 15:54:38 +01:00
Thomas Schoebel-Theuer
64885b651e import mars-115.tgz 2013-01-08 15:54:37 +01:00
Thomas Schoebel-Theuer
60f17b2db8 import mars-112.tgz 2013-01-08 15:54:34 +01:00
Thomas Schoebel-Theuer
9e6af72a34 import mars-110.tgz 2013-01-08 15:54:33 +01:00
Thomas Schoebel-Theuer
4e6527b5cf import mars-106.tgz 2013-01-08 15:54:31 +01:00
Thomas Schoebel-Theuer
b01cfa51e2 import mars-105.tgz 2013-01-08 15:54:31 +01:00
Thomas Schoebel-Theuer
05e63c109a import mars-102.tgz 2013-01-08 15:54:29 +01:00
Thomas Schoebel-Theuer
f0116663e8 import mars-97.tgz 2013-01-08 15:54:27 +01:00
Thomas Schoebel-Theuer
4e77bbc1c3 import mars-96.tgz 2013-01-08 15:54:26 +01:00
Thomas Schoebel-Theuer
1b752e4012 import mars-94.tgz 2013-01-08 15:54:25 +01:00
Thomas Schoebel-Theuer
03a635e223 import mars-89.tgz 2013-01-08 15:54:23 +01:00
Thomas Schoebel-Theuer
9375986860 import mars-87.tgz 2013-01-08 15:54:22 +01:00
Thomas Schoebel-Theuer
57da6d4b37 import mars-86.tgz 2013-01-08 15:54:22 +01:00
Thomas Schoebel-Theuer
4bcaf0a3f8 import mars-85.tgz 2013-01-08 15:54:21 +01:00
Thomas Schoebel-Theuer
c430b3701f import mars-83.tgz 2013-01-08 15:54:21 +01:00
Thomas Schoebel-Theuer
9b1410c0ef import mars-82.tgz 2013-01-08 15:54:20 +01:00
Thomas Schoebel-Theuer
ee9a1d47ff import mars-81.tgz 2013-01-08 15:54:20 +01:00
Thomas Schoebel-Theuer
39e1d97553 import mars-80.tgz 2013-01-08 15:54:19 +01:00