shaba/lvm2
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Add format1 dev_write debug messages.

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This commit is contained in:
Alasdair Kergon 2005-08-16 19:00:55 +00:00
parent fe6c78629d
commit fd0eec20b7
2 changed files with 20 additions and 0 deletions
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1
WHATS_NEW
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@ -1,5 +1,6 @@
Version 2.01.15 -
=================================
Add format1 dev_write debug messages.
Add clustered VG attribute to report.
Move lvconvert parameters into struct lvconvert_params.
Add clustered VG flag to LV lock requests.

19
lib/format1/disk-rep.c
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@ -506,6 +506,9 @@ static int _write_vgd(struct disk_list *data)
struct vg_disk *vgd = &data->vgd;
uint64_t pos = data->pvd.vg_on_disk.base;
log_debug("Writing %s VG metadata to %s at %" PRIu64 " len %" PRIsize_t,
data->pvd.vg_name, dev_name(data->dev), pos, sizeof(*vgd));
_xlate_vgd(vgd);
if (!dev_write(data->dev, pos, sizeof(*vgd), vgd))
fail;
@ -528,6 +531,10 @@ static int _write_uuids(struct disk_list *data)
return 0;
}
log_debug("Writing %s uuidlist to %s at %" PRIu64 " len %"
PRIsize_t, data->pvd.vg_name, dev_name(data->dev),
pos, NAME_LEN);
if (!dev_write(data->dev, pos, NAME_LEN, ul->uuid))
fail;
@ -539,6 +546,10 @@ static int _write_uuids(struct disk_list *data)
static int _write_lvd(struct device *dev, uint64_t pos, struct lv_disk *disk)
{
log_debug("Writing %s LV %s metadata to %s at %" PRIu64 " len %"
PRIsize_t, disk->vg_name, disk->lv_name, dev_name(dev),
pos, sizeof(*disk));
_xlate_lvd(disk);
if (!dev_write(dev, pos, sizeof(*disk), disk))
fail;
@ -581,6 +592,10 @@ static int _write_extents(struct disk_list *data)
struct pe_disk *extents = data->extents;
uint64_t pos = data->pvd.pe_on_disk.base;
log_debug("Writing %s extents metadata to %s at %" PRIu64 " len %"
PRIsize_t, data->pvd.vg_name, dev_name(data->dev),
pos, len);
_xlate_extents(extents, data->pvd.pe_total);
if (!dev_write(data->dev, pos, len, extents))
fail;
@ -613,6 +628,10 @@ static int _write_pvd(struct disk_list *data)
memset(buf, 0, size);
memcpy(buf, &data->pvd, sizeof(struct pv_disk));
log_debug("Writing %s PV metadata to %s at %" PRIu64 " len %"
PRIsize_t, data->pvd.vg_name, dev_name(data->dev),
pos, size);
_xlate_pvd((struct pv_disk *) buf);
if (!dev_write(data->dev, pos, size, buf)) {
dbg_free(buf);