I'm trying to resize rootfs partion from 250Gb to 1000Gb.# sudo resize2fs /dev/sda1resize2fs 1.42.9 (4-Feb-2014)Filesystem at /dev/sda1 is mounted on /; on-line resizing requiredold_desc_blocks = 15, new_desc_blocks = 59resize2fs: Not enough reserved gdt blocks for resizingDisks:# sudo fdisk -l...Disk /dev/sda: 1000.2 GB, 1000204886016 bytes255 heads, 63 sectors/track, 121601 cylinders, total 1953525168 sectorsUnits = sectors of 1 * 512 = 512 bytesSector size (logical/physical): 512 bytes / 4096 bytesI/O size (minimum/optimal): 4096 bytes / 4096 bytesDisk identifier: 0xa7eaa73d   Device Boot      Start         End      Blocks   Id  System/dev/sda1   *        2048  1953523215   976760584   83  LinuxFile system:# sudo tune2fs -l /dev/sda1tune2fs 1.42.9 (4-Feb-2014)Filesystem volume name:   <none>Last mounted on:          /Filesystem UUID:          276eeebb-6d0e-4ac9-98ac-ed5835989624Filesystem magic number:  0xEF53Filesystem revision #:    1 (dynamic)Filesystem features:      has_journal ext_attr resize_inode dir_index filetype needs_recovery extent flex_bg sparse_super large_file huge_file uninit_bg dir_nlink extra_isizeFilesystem flags:         signed_directory_hashDefault mount options:    user_xattr aclFilesystem state:         cleanErrors behavior:          ContinueFilesystem OS type:       LinuxInode count:              15299712Block count:              61049600Reserved block count:     2520034Free blocks:              55776421Free inodes:              14996879First block:              0Block size:               4096Fragment size:            4096Reserved GDT blocks:      41Blocks per group:         32768Fragments per group:      32768Inodes per group:         8208Inode blocks per group:   513Flex block group size:    16Filesystem created:       Tue Sep 23 09:48:57 2014Last mount time:          Sun Apr  3 18:36:38 2016Last write time:          Sun Apr  3 18:36:38 2016Mount count:              43Maximum mount count:      -1Last checked:             Tue Sep 23 09:48:57 2014Check interval:           0 (<none>)Lifetime writes:          17 GBReserved blocks uid:      0 (user root)Reserved blocks gid:      0 (group root)First inode:              11Inode size:               256Required extra isize:     28Desired extra isize:      28Journal inode:            8Default directory hash:   half_md4Directory Hash Seed:      f78f18f6-5aaf-4207-aa21-8ec89212504cJournal backup:           inode blocksFree space:# sudo df -hFilesystem      Size  Used Avail Use% Mounted on/dev/root       230G   17G  204G   8% /...It is on 32-bit ARM device, did I hit some limit? Is it possibly to overcome it?
resize2fs: Not enough reserved gdt blocks for resizing
arm;32bit;resize2fs