search for: part_set_disk_guid

...rn NULL; + } + + return ret; + } + } + + /* If we got here it means we didn't find the field */ + reply_with_error ("sgdisk output did not contain disk GUID. " + "See LIBGUESTFS_DEBUG output for more details"); + return NULL; +} + +int +do_part_set_disk_guid (const char *device, const char *guid) +{ + CLEANUP_FREE char *err = NULL; + int r = commandf (NULL, &err, COMMAND_FLAG_FOLD_STDOUT_ON_STDERR, + str_sgdisk, device, "-U", guid, NULL); + + if (r == -1) { + reply_with_error ("%s %s -U %s: %s", str_sgdi...

...rn NULL; + } + + return ret; + } + } + + /* If we got here it means we didn't find the field */ + reply_with_error ("sgdisk output did not contain disk GUID. " + "See LIBGUESTFS_DEBUG output for more details"); + return NULL; +} + +int +do_part_set_disk_guid (const char *device, const char *guid) +{ + CLEANUP_FREE char *err = NULL; + int r = commandf (NULL, &err, COMMAND_FLAG_FOLD_STDOUT_ON_STDERR, + str_sgdisk, device, "-U", guid, NULL); + + if (r == -1) { + reply_with_error ("%s %s -U %s: %s", str_sgdi...

Some OSes (e.g. Windows Server 2012 R2) fail to boot after virt-resize due to changed disk guid. To fix it, we add new APIs: part_get_disk_guid part_set_disk_guid part_set_disk_guid_random We also preserve disk GUID in virt-resize. Maxim Perevedentsev (3): New API: part_get_disk_guid and part_set_disk_guid. New API: part_set_disk_guid_random. resize: preserve GPT disk GUID. daemon/parted.c | 75 +++++++++++++++++++++++++++++++++++++++++++++++++...

...the man page virt-resize(1). let last_error = ref "" in let rec initialize_partition_table g attempts = let ok = - try g#part_init "/dev/sdb" parttype_string; true + try + g#part_init "/dev/sdb" parttype_string; + may (g#part_set_disk_guid "/dev/sdb") disk_guid; + true with G.Error error -> last_error := error; false in if ok then g, true else if attempts > 0 then ( -- 1.8.3.1

...ge. *) diff --git a/resize/resize.ml b/resize/resize.ml index 4eeb0a170..837c3ce9e 100644 --- a/resize/resize.ml +++ b/resize/resize.ml @@ -1005,7 +1005,7 @@ read the man page virt-resize(1). let ok = try g#part_init "/dev/sdb" parttype_string; - may (g#part_set_disk_guid "/dev/sdb") disk_guid; + Option.may (g#part_set_disk_guid "/dev/sdb") disk_guid; true with G.Error error -> last_error := error; false in if ok then g, true @@ -1195,8 +1195,8 @@ read the man page virt-resize(1). if p.p_bootable then...

...NTFS file by inode number (Matteo Cafasso). "part_expand_gpt" Allow in-place expanding of GPT partitions by moving the second (backup) partition table to the end of the disk (Maxim Perevedentsev). "part_get_disk_guid" "part_set_disk_guid" "part_set_disk_guid_random" Get and set the GPT disk GUID, or set it to a fresh random value (Maxim Perevedentsev). "selinux_relabel" SELinux-relabel part or all of the guest filesystem. Other API changes "...

In Std_utils we already extend Char and String. These commits take it a little further by extending List and adding a new Option submodule. All basically simple refactoring. Rich.

This time including the first commit ...

This is a follow-up to the other generator changes in: https://www.redhat.com/archives/libguestfs/2017-February/msg00217.html Rich.

Split up the huge generator/actions.ml into several smaller files. Rich.

..."group")], []; visibility = VInternal; shortdesc = "test availability of some parts of the API"; longdesc = "\ @@ -9460,7 +9460,7 @@ This is the internal call which implements C<guestfs_feature_available>." }; { defaults with name = "part_set_disk_guid"; added = (1, 33, 2); - style = RErr, [Device "device"; GUID "guid"], []; + style = RErr, [String (Device, "device"); String (GUID, "guid")], []; optional = Some "gdisk"; tests = [ InitGPT, Always, TestLastFail ( @@ -9479...

Very large but mechanical change to the generator. Rich.