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storage_backend: Drop unused code

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This has been disabled for years
This commit is contained in:
Cole Robinson 2013-06-10 11:10:31 -04:00
parent 7793d2a83e
commit e4f6fb04b7
1 changed files with 5 additions and 27 deletions
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32
src/storage/storage_backend.c
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@ -115,8 +115,6 @@ static virStorageBackendPtr backends[] = {
NULL NULL
}; };
static int track_allocation_progress = 0;
enum { enum {
TOOL_QEMU_IMG, TOOL_QEMU_IMG,
TOOL_KVM_IMG, TOOL_KVM_IMG,
@ -342,31 +340,11 @@ createRawFile(int fd, virStorageVolDefPtr vol,
} }
if (remain) { if (remain) {
if (track_allocation_progress) { if (safezero(fd, 0, remain) < 0) {
while (remain) { ret = -errno;
/* Allocate in chunks of 512MiB: big-enough chunk virReportSystemError(errno, _("cannot fill file '%s'"),
* size and takes approx. 9s on ext3. A progress vol->target.path);
* update every 9s is a fair-enough trade-off goto cleanup;
*/
unsigned long long bytes = 512 * 1024 * 1024;
if (bytes > remain)
bytes = remain;
if (safezero(fd, vol->allocation - remain, bytes) < 0) {
ret = -errno;
virReportSystemError(errno, _("cannot fill file '%s'"),
vol->target.path);
goto cleanup;
}
remain -= bytes;
}
} else { /* No progress bars to be shown */
if (safezero(fd, 0, remain) < 0) {
ret = -errno;
virReportSystemError(errno, _("cannot fill file '%s'"),
vol->target.path);
goto cleanup;
}
} }
} }