Add GParted internal detection of nilfs2 (#742741)
GParted can create a nilfs2 file system on RHEL/CentOS 6, yet both libparted and blkid are too old to recognise it when created. Add GParted internal detection of nilfs2 file systems. Easy way to get the required signature needed to recognise nilfs2 is using wipefs to report the signature bytes it erases, using a more up to date distribution. So using CentOS 7: # mkfs.nilfs2 /dev/sdb1 # wipefs -a /dev/sdb1 /dev/sdb1: 2 bytes were erased at offset 0x00000406 (nilfs2): 34 34 Also from util-linux source libblkid/src/superblocks/nilfs2.c #define NILFS_SB_MAGIC 0x3434 Bug 742741 - Nilfs2 file system is unusable on RHEL/CentOS 6
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@ -1333,7 +1333,8 @@ FILESYSTEM GParted_Core::recognise_filesystem_signature( PedDevice * lp_device,
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{ 512LL, "LABELONE" , 536LL, "LVM2", FS_LVM2_PV },
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{ 0LL, "LUKS\xBA\xBE", 0LL, NULL , FS_LUKS },
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{ 65600LL, "_BHRfS_M" , 0LL, NULL , FS_BTRFS },
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{ 3LL, "-FVE-FS-" , 0LL, NULL , FS_BITLOCKER }
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{ 3LL, "-FVE-FS-" , 0LL, NULL , FS_BITLOCKER },
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{ 1030LL, "\x34\x34" , 0LL, NULL , FS_NILFS2 }
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};
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// Reference:
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// Detecting BitLocker
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