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Add debug flags DEBUG_BIGDRIVE, designed for testing only. It

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pretends that each drive is 100 times as large as it really is.  Not
for use at home.

Coalesce flags VINUM_DISKCONFIG and VINUM_READING_CONFIG.  They did
essentially the same thing.
This commit is contained in:
Greg Lehey 1999-03-19 07:13:31 +00:00
parent 9e89208b39
commit 6e6d6dd86e
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=44883
1 changed files with 7 additions and 3 deletions
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10
sys/dev/vinum/vinumio.c
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@ -134,6 +134,10 @@ set_drive_parms(struct drive *drive)
getmicrotime(&drive->label.date_of_birth); /* and current time */
drive->label.drive_size = ((u_int64_t) drive->partinfo.part->p_size) /* size of the drive in bytes */
*((u_int64_t) drive->partinfo.disklab->d_secsize);
#if VINUMDEBUG
if (debug & DEBUG_BIGDRIVE) /* pretend we're 100 times as big */
drive->label.drive_size *= 100;
#endif
/* number of sectors available for subdisks */
drive->sectors_available = drive->label.drive_size / DEV_BSIZE - DATASTART;
@ -930,7 +934,7 @@ vinum_scandisk(char *drivename[], int drives)
char partname[DRIVENAMELEN]; /* for creating partition names */
status = 0; /* success indication */
vinum_conf.flags |= VF_DISKCONFIG | VF_READING_CONFIG; /* reading config from disk */
vinum_conf.flags |= VF_READING_CONFIG; /* reading config from disk */
gooddrives = 0; /* number of usable drives found */
firstdrive = vinum_conf.drives_used; /* the first drive */
@ -1040,10 +1044,10 @@ vinum_scandisk(char *drivename[], int drives)
Free(config_text);
Free(drivelist);
vinum_conf.flags &= ~(VF_DISKCONFIG | VF_READING_CONFIG); /* no longer reading from disk */
vinum_conf.flags &= ~VF_READING_CONFIG; /* no longer reading from disk */
if (status != 0)
throw_rude_remark(status, "Couldn't read configuration");
updateconfig(VF_DISKCONFIG); /* update from disk config */
updateconfig(VF_READING_CONFIG); /* update from disk config */
return 0;
}