44 lines
1.2 KiB
Diff
44 lines
1.2 KiB
Diff
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From: Michael Chang <mchang@suse.com>
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Subject: Fix grub2-mkconfig warning when disk is LVM PV
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References: bsc#1071239
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When a disk device was found in grub_util_biosdisk_get_grub_dev, its grub
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hostdisk device name just returned. Since the disk could also be used as PV
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disk, use grub_util_get_ldm to kick scanning of on disk metadata and adding it
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to VG array.
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---
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Index: grub-2.02/util/getroot.c
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===================================================================
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--- grub-2.02.orig/util/getroot.c
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+++ grub-2.02/util/getroot.c
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@@ -272,8 +272,28 @@ grub_util_biosdisk_get_grub_dev (const c
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grub_util_info ("%s is a parent of %s", sys_disk, os_dev);
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if (!is_part)
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{
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+#if defined(__APPLE__)
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free (sys_disk);
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return make_device_name (drive);
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+#else
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+ char *name, *ldm_name;
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+ grub_disk_t disk;
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+
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+ free (sys_disk);
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+ name = make_device_name (drive);
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+ disk = grub_disk_open (name);
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+ if (!disk)
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+ return name;
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+ ldm_name = grub_util_get_ldm (disk, 0);
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+ if (ldm_name)
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+ {
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+ grub_disk_close (disk);
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+ grub_free (name);
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+ return ldm_name;
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+ }
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+ grub_disk_close (disk);
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+ return name;
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+#endif
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}
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free (sys_disk);
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