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| author | Philip Prindeville <philipp@redfish-solutions.com> | 2017-09-16 10:16:29 -0600 |
|---|---|---|
| committer | John Crispin <john@phrozen.org> | 2018-02-11 16:05:48 +0100 |
| commit | d59cc79e00e74184d42aec8743d57441c6b734bc (patch) | |
| tree | b970c0bfd47ddb19b2532afab57850fb79aa1e53 | |
| parent | 14951e8f8e09ba6e2cff140769189a66155a5345 (diff) | |
| download | upstream-d59cc79e00e74184d42aec8743d57441c6b734bc.tar.gz upstream-d59cc79e00e74184d42aec8743d57441c6b734bc.tar.bz2 upstream-d59cc79e00e74184d42aec8743d57441c6b734bc.zip | |
kexec-tools: issue warning when dd'ing vmcore
With no warning, it just looks like the box has hung during boot.
We don't want users resetting it without having captured a crashdump.
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
| -rw-r--r-- | package/boot/kexec-tools/Makefile | 2 | ||||
| -rwxr-xr-x | package/boot/kexec-tools/files/kdump.init | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/package/boot/kexec-tools/Makefile b/package/boot/kexec-tools/Makefile index 1c686a2540..71a10b22f9 100644 --- a/package/boot/kexec-tools/Makefile +++ b/package/boot/kexec-tools/Makefile @@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk PKG_NAME:=kexec-tools PKG_VERSION:=2.0.14 -PKG_RELEASE:=1 +PKG_RELEASE:=2 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz PKG_SOURCE_URL:=@KERNEL/linux/utils/kernel/kexec diff --git a/package/boot/kexec-tools/files/kdump.init b/package/boot/kexec-tools/files/kdump.init index 057b8cc17a..6a6a94c07e 100755 --- a/package/boot/kexec-tools/files/kdump.init +++ b/package/boot/kexec-tools/files/kdump.init @@ -43,8 +43,10 @@ run_kdump() { timestamp=$(date "+%Y%m%dT%H%M%S") if [ "$save_vmcore" -eq 1 ]; then + echo -n "Saving vmcore (this may take a while)..." # would like 'sparse' but busybox doesn't support it dd if=/proc/vmcore of="$path/vmcore-$timestamp" conv=fsync bs=1M + echo " done" fi if [ "$save_dmesg" -eq 1 ]; then |