Commit Graph

31 Commits

Author SHA1 Message Date
Dave Young
24eaa7da8f port raw dump from rhel6 [v7]
Resolves: bz805783

kdumpctl: save_raw if found vmcore
mkdumprd: checking available size of raw disk
dracut module: do the dumping

Note, add a dir /kdumpscripts for monitor_dd_progress and future
kdump scripts
[v1->v2]: monitor_dd_process become a script instead of a function
          add missed utils
          use pipe with dc
[v2->v3]: Don: fix dd_progress_file typo
          Vivek: move [ -f $conf_file ] earlier
                 don't split keyfile= and [ -f keyfile ]
                 move default core_collector earlier
                 move non-makedumpfile warnings to mkdumprd
                 make check available size a common function
          Amerigo: use less pipe for grep then awk print
                   use shell (( )) instead of dc
          use cut instead of awk
          no need install dc and awk
          make DD_BLKSIZE a variable
          don't add 0755 file in git, chmod in module-setup.sh
[v3->v4]: vivek: kdumpctl multi raw target handling
          monitor_dd_progress- fix wrong size calculation:
          the tail -1 of dd pregress file is in bytes instead of blocks
          only print the whole dd src file size for non-filtered case
          check [ -b raw target device ] before dump
[v4->v5]: vivek: move check [ -b $1 ] before monitor_dd_progress
          remove multi target function
[v5->v6]: vivek: only warning for raw dump of non-makedumpfile core_collector
[v6->v7]: kdumpctl should return 0 when there's no raw target

Signed-off-by: Dave Young <dyoung@redhat.com>
Acked-by: Vivek Goyal <vgoyal@redhat.com>
2012-05-02 10:06:51 +08:00
Dave Young
b71fc17869 remove multi dump [v2]
remove multi dump

Resolves: bz816859

multi dump was not written as a failsafe dump. Also it was not really tested.
It introduced more complexity in the early phase of porting plenty of rhel6
functions, so we'd remove it and concentrate on the base functionalities.

[v1->v2]: vivek: better error message

Signed-off-by: Dave Young <dyoung@redhat.com>
Acked-by: Vivek Goyal <vgoyal@redhat.com>
2012-05-02 10:06:47 +08:00
Dave Young
68da2e965e deal with nic rename issue
Resolves: bz810107

in case nic renaming we will failed to bring up network.
Resolve this issue by pass mac addr to 2nd kernel cmdline, let dracut deal
with the udev rename
[v1->v2]: amwang: use ip instead of ifconfig

Signed-off-by: Dave Young <dyoung@redhat.com>
2012-04-19 13:51:46 +08:00
Dave Young
7a2ab0af8c variable name fix
Resolves: bz807649

$need_dns should be $_need_dns
[v1->v2]: ChaoWang: quote "$_need_dns"
2012-04-11 19:28:53 +08:00
Dave Young
985fcae6ec get ip addr with getent
Build kdump image will fail when kdump.conf has net option with a host name
instead of ip address.

Handle this just as what we do in rhel6: use getent to get the ip addr.

Signed-off-by: Dave Young <dyoung@redhat.com>
2012-03-30 11:31:48 +08:00
Dave Young
ba0aa24316 Add ssh dump support
Add ssh dump support

changes including below items:
1. sshkey option
2. sshkey propagate
3. fix a bug of  _server ip calculation for dump target string
4. change the prefix of kdump hook from 93 to 01 to avoid dhclient and
   other cleanups happening before us
5. enable network with dracut cmdline rd.neednet=1 when there's network
   target config

[v1 - v2]:
Only check_ssh_target when there's ssh dump target in kdump config file

[v2 -> v3]
style fixes: trailing spaces and space before tab indent
remove set -x
simply check_ssh_target
use awk to get sshkey option value
change pivot hook order to 0000

Signed-off-by: Dave Young <dyoung@redhat.com>
2012-02-22 14:12:57 +08:00
Cong Wang
481cb83cfd Add initial NFS dump support, experimental 2012-01-27 22:59:43 +08:00
Cong Wang
782c719a4e Check the exit status of nfs mount 2012-01-25 18:42:03 +08:00
Cong Wang
c461ec7057 Fix various bugs for nfs dump 2012-01-25 16:58:35 +08:00
Cong Wang
8a14c620b7 kdump.sh cleanup for fstab handling 2012-01-25 15:25:39 +08:00
wangcong
005c06fa9f Update kdump dracut module to use the latest dracut feature 2011-12-16 14:21:02 +08:00
Amerigo Wang
b192a0d61b mkdumprd: fix default action handling 2011-08-02 18:10:16 +08:00
Amerigo Wang
b9f39e444a mkdumprd: install modified kdump.conf in initrd 2011-08-02 16:42:21 +08:00
Amerigo Wang
9ea3801214 mkdumprd: handle lvm in pre-pivot hook 2011-08-02 14:00:50 +08:00
Amerigo Wang
7a4f7d02be mkdumprd: fix udev rules in modules-setup.sh 2011-08-02 00:33:14 +08:00
Amerigo Wang
1ec4f7b1b4 mkdumprd: generate udev rules in modules-setup.sh 2011-08-01 23:40:35 +08:00
Amerigo Wang
386612d259 mkdumprd: generate udev rules to handle device names 2011-08-01 22:53:00 +08:00
Amerigo Wang
1048810fe0 mkdumprd: fix dump to local filesystem and raw dump 2011-08-01 20:01:31 +08:00
Amerigo Wang
c5ebc6337d mkdumprd: move module inclusion code to module-setup.sh 2011-08-01 17:19:24 +08:00
Amerigo Wang
108f6ac2cc mkdumprd: use shutdown module of dracut to handle reboot/shutdown/halt. 2011-07-28 22:50:43 +08:00
Amerigo Wang
52dbdacb5f wait for loginit 2011-07-27 20:37:49 +08:00
Amerigo Wang
c445864777 mkdumprd: use absolute path of reboot/halt/poweroff 2011-07-27 19:48:51 +08:00
Amerigo Wang
75b0166343 mkdumprd: don't use consolehelper 2011-07-27 19:45:59 +08:00
Amerigo Wang
a1edbf7d6c mkdumprd: parse default action 2011-07-27 00:02:19 +08:00
Amerigo Wang
be4b40969b move path/core_collector/default parsing code to initrd. 2011-07-25 19:38:43 +08:00
Amerigo Wang
f1a206963d Update initramfs code. 2011-07-21 18:48:58 +08:00
Neil Horman
ca16a2d529 Resolves: bz 522486 2009-09-15 17:05:01 +00:00
Neil Horman
c16c339e25 Resolves: bz522486 2009-09-10 14:36:34 +00:00
Neil Horman
b9b1d10954 Updating dracut modules 2009-08-14 13:30:28 +00:00
Neil Horman
54d952b315 Updating dracut files for adv conf 2009-08-11 20:07:23 +00:00
Neil Horman
4049dbdcd9 Starting mkdumprd2 -> dracut conversion 2009-07-29 19:34:48 +00:00