Specify -p option to compress vmcore in snappy.
Signed-off-by: HATAYAMA Daisuke <d.hatayama@xxxxxxxxxxxxxx>
---
makedumpfile.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/makedumpfile.c b/makedumpfile.c
index d024e95..14fd9f6 100644
--- a/makedumpfile.c
+++ b/makedumpfile.c
@@ -6968,7 +6968,7 @@ main(int argc, char *argv[])
info->block_order = DEFAULT_ORDER;
message_level = DEFAULT_MSG_LEVEL;
- while ((opt = getopt_long(argc, argv, "b:cDd:EFfg:hi:lMRrsvXx:", longopts,
+ while ((opt = getopt_long(argc, argv, "b:cDd:EFfg:hi:lMpRrsvXx:", longopts,
NULL)) != -1) {
switch (opt) {
case 'b':
@@ -7026,6 +7026,9 @@ main(int argc, char *argv[])
case 'M':
info->flag_dmesg = 1;
break;
+ case 'p':
+ info->flag_compress = DUMP_DH_COMPRESSED_SNAPPY;
+ break;
case 'P':
info->xen_phys_start = strtoul(optarg, NULL, 0);
break;
--
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