X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=daemon%2Flvm.c;h=ddc125c93742e90fdf40ee5ddfe6b52de893bdec;hb=8249460acfc0ab7298d125b4ea29c72729a4582b;hp=40377f10de2d34ba9983a8b30c80e248311fbc3d;hpb=0695593702b8612b500ff0b3bf800e5934f9b56e;p=libguestfs.git diff --git a/daemon/lvm.c b/daemon/lvm.c index 40377f1..ddc125c 100644 --- a/daemon/lvm.c +++ b/daemon/lvm.c @@ -1,5 +1,5 @@ /* libguestfs - the guestfsd daemon - * Copyright (C) 2009 Red Hat Inc. + * Copyright (C) 2009 Red Hat Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -32,7 +32,7 @@ */ static char ** -convert_lvm_output (char *out, char *prefix) +convert_lvm_output (char *out, const char *prefix) { char *p, *pend; char **r = NULL; @@ -93,7 +93,7 @@ do_pvs (void) int r; r = command (&out, &err, - "/sbin/lvm", "pvs", "-o", "pv_name", "--noheadings", NULL); + "/sbin/lvm", "pvs", "-o", "pv_name", "--noheadings", NULL); if (r == -1) { reply_with_error ("%s", err); free (out); @@ -113,7 +113,7 @@ do_vgs (void) int r; r = command (&out, &err, - "/sbin/lvm", "vgs", "-o", "vg_name", "--noheadings", NULL); + "/sbin/lvm", "vgs", "-o", "vg_name", "--noheadings", NULL); if (r == -1) { reply_with_error ("%s", err); free (out); @@ -133,9 +133,9 @@ do_lvs (void) int r; r = command (&out, &err, - "/sbin/lvm", "lvs", - "-o", "vg_name,lv_name", "--noheadings", - "--separator", "/", NULL); + "/sbin/lvm", "lvs", + "-o", "vg_name,lv_name", "--noheadings", + "--separator", "/", NULL); if (r == -1) { reply_with_error ("%s", err); free (out); @@ -152,19 +152,19 @@ do_lvs (void) * the code. That code is in stubs.c, and it is generated as usual * by generator.ml. */ -guestfs_lvm_int_pv_list * +guestfs_int_lvm_pv_list * do_pvs_full (void) { return parse_command_line_pvs (); } -guestfs_lvm_int_vg_list * +guestfs_int_lvm_vg_list * do_vgs_full (void) { return parse_command_line_vgs (); } -guestfs_lvm_int_lv_list * +guestfs_int_lvm_lv_list * do_lvs_full (void) { return parse_command_line_lvs (); @@ -177,7 +177,7 @@ do_pvcreate (const char *device) int r; r = command (NULL, &err, - "/sbin/lvm", "pvcreate", device, NULL); + "/sbin/lvm", "pvcreate", device, NULL); if (r == -1) { reply_with_error ("%s", err); free (err); @@ -185,16 +185,23 @@ do_pvcreate (const char *device) } free (err); + + udev_settle (); + return 0; } int -do_vgcreate (const char *volgroup, char * const* const physvols) +do_vgcreate (const char *volgroup, char **physvols) { char *err; int r, argc, i; const char **argv; + /* Check they are devices and also do device name translation. */ + for (i = 0; physvols[i] != NULL; ++i) + RESOLVE_DEVICE (physvols[i], return -1); + argc = count_strings (physvols) + 3; argv = malloc (sizeof (char *) * (argc + 1)); if (argv == NULL) { @@ -215,6 +222,9 @@ do_vgcreate (const char *volgroup, char * const* const physvols) } free (err); + + udev_settle (); + return 0; } @@ -228,8 +238,8 @@ do_lvcreate (const char *logvol, const char *volgroup, int mbytes) snprintf (size, sizeof size, "%d", mbytes); r = command (NULL, &err, - "/sbin/lvm", "lvcreate", - "-L", size, "-n", logvol, volgroup, NULL); + "/sbin/lvm", "lvcreate", + "-L", size, "-n", logvol, volgroup, NULL); if (r == -1) { reply_with_error ("%s", err); free (err); @@ -237,6 +247,9 @@ do_lvcreate (const char *logvol, const char *volgroup, int mbytes) } free (err); + + udev_settle (); + return 0; } @@ -247,13 +260,11 @@ do_lvresize (const char *logvol, int mbytes) int r; char size[64]; - IS_DEVICE (logvol, -1); - snprintf (size, sizeof size, "%d", mbytes); r = command (NULL, &err, - "/sbin/lvm", "lvresize", - "-L", size, logvol, NULL); + "/sbin/lvm", "lvresize", + "-L", size, logvol, NULL); if (r == -1) { reply_with_error ("lvresize: %s", err); free (err); @@ -325,6 +336,8 @@ do_lvm_remove_all (void) } free_strings (xs); + udev_settle (); + /* There, that was easy, sorry about your data. */ return 0; } @@ -336,7 +349,7 @@ do_lvremove (const char *device) int r; r = command (NULL, &err, - "/sbin/lvm", "lvremove", "-f", device, NULL); + "/sbin/lvm", "lvremove", "-f", device, NULL); if (r == -1) { reply_with_error ("%s", err); free (err); @@ -344,6 +357,9 @@ do_lvremove (const char *device) } free (err); + + udev_settle (); + return 0; } @@ -354,7 +370,7 @@ do_vgremove (const char *device) int r; r = command (NULL, &err, - "/sbin/lvm", "vgremove", "-f", device, NULL); + "/sbin/lvm", "vgremove", "-f", device, NULL); if (r == -1) { reply_with_error ("%s", err); free (err); @@ -362,6 +378,9 @@ do_vgremove (const char *device) } free (err); + + udev_settle (); + return 0; } @@ -372,7 +391,7 @@ do_pvremove (const char *device) int r; r = command (NULL, &err, - "/sbin/lvm", "pvremove", "-ff", device, NULL); + "/sbin/lvm", "pvremove", "-ff", device, NULL); if (r == -1) { reply_with_error ("%s", err); free (err); @@ -380,6 +399,9 @@ do_pvremove (const char *device) } free (err); + + udev_settle (); + return 0; } @@ -390,7 +412,7 @@ do_pvresize (const char *device) int r; r = command (NULL, &err, - "/sbin/lvm", "pvresize", device, NULL); + "/sbin/lvm", "pvresize", device, NULL); if (r == -1) { reply_with_error ("pvresize: %s: %s", device, err); free (err); @@ -402,7 +424,7 @@ do_pvresize (const char *device) } int -do_vg_activate (int activate, char * const* const volgroups) +do_vg_activate (int activate, char **volgroups) { char *err; int r, i, argc; @@ -430,6 +452,9 @@ do_vg_activate (int activate, char * const* const volgroups) } free (err); + + udev_settle (); + return 0; }