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volume_id: abort early on read failures.

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should help with probing missing fdd's
This commit is contained in:
Denis Vlasenko 2009-02-15 05:51:19 +00:00
parent 93b38208d1
commit 28ea4298e3
20 changed files with 99 additions and 70 deletions
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3
util-linux/volume_id/linux_raid.c
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@ -42,8 +42,9 @@ struct mdp_super_block {
#define MD_RESERVED_BYTES 0x10000
#define MD_MAGIC 0xa92b4efc
int volume_id_probe_linux_raid(struct volume_id *id, uint64_t off, uint64_t size)
int volume_id_probe_linux_raid(struct volume_id *id /*,uint64_t off*/, uint64_t size)
{
#define off ((uint64_t)0)
uint64_t sboff;
uint8_t uuid[16];
struct mdp_super_block *mdp;