sanchayanmaity/minix
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Author SHA1 Message Date
Ben Gras
81fa8fc3b8 Don't enqueue processes unless their flags have become 0 2005-10-21 17:35:39 +00:00
Philip Homburg
589e147ee3 Crash recovery changes. 2005-10-21 17:09:08 +00:00
Philip Homburg
ad1f30a63f Deal with crashing ethernet drivers 2005-10-21 16:51:21 +00:00
Jorrit Herder
f8edaa7de4 Added replies to status requests from RS. 2005-10-21 14:39:21 +00:00
Jorrit Herder
7a7e680da7 Added periodic checks from RS to drivers. 2005-10-21 14:34:13 +00:00
Jorrit Herder
78f20c3959 Rest ... 2005-10-21 13:46:47 +00:00
Jorrit Herder
9333141704 New rescue functionality. 2005-10-21 13:28:26 +00:00
Jorrit Herder
dd49f3586f New Rescue Device Driver (RAM disk like) 
Allow restarting RTL8139
 2005-10-21 13:24:22 +00:00
Jorrit Herder
4243d8e6bc Rescue script fixes. 2005-10-21 13:23:22 +00:00
Ben Gras
1b46117c0d Outside the book branch, remove references to the book on README. 
Also remove source listings.
 2005-10-21 11:52:41 +00:00
Philip Homburg
724813fdce Prelim commit for ethernet driver crash recovery. 2005-10-21 11:51:45 +00:00
Ben Gras
f0985a4e97 No /usr/gnu/bin in $PATH 2005-10-21 11:49:26 +00:00
Ben Gras
12898c03e4 *** empty log message *** 2005-10-21 11:40:24 +00:00
Ben Gras
aac4f32f51 Don't print SIGKSTOP message 2005-10-21 11:28:50 +00:00
Ben Gras
69a0586adf Changes to make gcc compile our libraries too (Joren) 2005-10-21 11:19:35 +00:00
Ben Gras
fd63815169 *** empty log message *** 2005-10-21 11:18:41 +00:00
Ben Gras
1a37474437 . minor formatting fixes (spaces, newlines) of messages 
. check pids for being > 0 before kill()ing them (0 and negative
  numbers have special meanings that shouldn't be used)
 2005-10-21 11:13:17 +00:00
Ben Gras
629453fba8 Added explanation of SIGKILL, REBOOT order. 2005-10-21 11:10:16 +00:00
Ben Gras
5333d4f4e4 . don't kill tty, send it messages on signals 
. kill processes first, then tell fs to reboot (otherwise fs will have
  exited its processes and be confused when they exit again)
 2005-10-21 11:07:33 +00:00
Jorrit Herder
4745238b9c New major device for Rescue Driver 2005-10-21 10:56:47 +00:00
Ben Gras
ca5b81bf6f /etc/rc.rescue initializes driver rescue environment 2005-10-21 10:47:13 +00:00
Ben Gras
fb7fb9e92c /boot/rescue (mount point for /dev/rescue) 2005-10-21 10:00:34 +00:00
Ben Gras
4e4d2f343c Make /dev/rescue 2005-10-21 10:00:03 +00:00
Jorrit Herder
d4e111c05d I forgot to enter this file so my disembodied ghost is committing it 
through the body of ben.
 2005-10-20 21:30:36 +00:00
Ben Gras
cf16c73e62 . check for notify() from NONE (shouldn't happen any more) 
. test for cleared process slots when checking processes on exiting
 . clear process slot first, then do cleanup on exiting
 2005-10-20 20:59:02 +00:00
Ben Gras
f7f30a3a44 2 extra error conditions on disappearing processes during/before sendrec() 2005-10-20 20:46:04 +00:00
Jorrit Herder
3e78f1aaa6 Tell RS server about upcoming shutdown. 2005-10-20 20:38:58 +00:00
Ben Gras
b74617dede gcc separate target 2005-10-20 20:38:12 +00:00
Jorrit Herder
e6c1aeade0 New IPC error codes: ESRCDIED, EDSTDIED, ETRAPDENIED. 
New getsysinfo type to get DS store contents from IS.
New Data Store (DS) server message types and arguments.
 2005-10-20 20:34:34 +00:00
Jorrit Herder
1058d49249 Updated Makefile for DS server. 2005-10-20 20:32:57 +00:00
Jorrit Herder
9ea63c60fa Updated makefile for DS server. 2005-10-20 20:32:40 +00:00
Jorrit Herder
7f6137d230 Renamed to manager.h. 2005-10-20 20:32:22 +00:00
Ben Gras
8d99d24ce6 Also dev_open opened block and character special files 2005-10-20 20:32:09 +00:00
Jorrit Herder
26188d9595 *** empty log message *** 2005-10-20 20:31:42 +00:00
Jorrit Herder
2a98fed515 New Reincarnation Server functionality. 
- service refresh: to cleanly stop and restart a server or driver
- binary exponential backoff: don't restart in a loop
 2005-10-20 20:31:18 +00:00
Jorrit Herder
d1f2ba26b0 New Data Store server. 2005-10-20 20:29:52 +00:00
Jorrit Herder
288860f6e6 New dumps for RS and DS server. 2005-10-20 20:28:54 +00:00
Jorrit Herder
381c24ce17 New MEM driver for recovery. 2005-10-20 20:26:02 +00:00
Jorrit Herder
86e3333454 New error codes for IPC errors. 
Made VM code debug output disappear.
 2005-10-20 20:25:32 +00:00
Jorrit Herder
e67d50a3c6 Service refresh. 2005-10-20 20:19:25 +00:00
Ben Gras
fca5dad684 Reduce buffer cache a bit to make space for boot device for drivers. 2005-10-20 20:11:51 +00:00
Ben Gras
f6bdd6a4a9 New DMAP_BABY flag in <minix/dmap.h> and to be printed by IS in dmap dump. 2005-10-20 19:40:44 +00:00
Ben Gras
b5e3e6d18c Two 'dynamic driver' features in FS: 
.  When drivers disappear that have pending select()s, wake up
   those user processes with EAGAIN so that they can retry their
   select() and won't hang forever on it.
.  When drivers re-appear and are mapped into the dmap, run through
   the list of mounted filesystems and re-dev_open() every one (for
   partition tables and such). This can't happen before the driver
   has exec()ced itself, so processes that have fork()ed but not
   exec()ced yet are marked as DMAP_BABY in the dmap table if they
   are dmapped before they are execced. If that happens, the above
   procedure happens after the exec(). If the exec() happens before
   the dmapping, it (the dev_open()ing) happens right away.
 2005-10-20 19:39:32 +00:00
Ben Gras
11146aba3d Newline after startup msg 2005-10-20 18:54:53 +00:00
Ben Gras
6f836afeef thisevent 2005-10-20 12:25:33 +00:00
Jorrit Herder
79a85aafaa New manual page for service(8). 2005-10-20 12:08:25 +00:00
Ben Gras
ad2bf251a3 Don't print KMESSages, they are sent to tty separately. 2005-10-20 09:29:18 +00:00
Ben Gras
7852300ec2 Don't beep (print bell characters) on rebooting 2005-10-19 10:36:10 +00:00
Ben Gras
eedca63a05 bugs in trunk 2005-10-18 21:06:46 +00:00
Ben Gras
a19614a19f Included Makefiles for ack and gcc 2005-10-18 17:37:58 +00:00