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20232ecfaa
This patch adds the ability for zfs to support file/dir name up to 1023 bytes. This number is chosen so we can support up to 255 4-byte characters. This new feature is represented by the new feature flag feature@longname. A new dataset property "longname" is also introduced to toggle longname support for each dataset individually. This property can be disabled, even if it contains longname files. In such case, new file cannot be created with longname but existing longname files can still be looked up. Note that, to my knowledge native Linux filesystems don't support name longer than 255 bytes. So there might be programs not able to work with longname. Note that NFS server may needs to use exportfs_get_name to reconnect dentries, and the buffer being passed is limit to NAME_MAX+1 (256). So NFS may not work when longname is enabled. Note, FreeBSD vfs layer imposes a limit of 255 name lengh, so even though we add code to support it here, it won't actually work. Reviewed-by: Tony Hutter <hutter2@llnl.gov> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Alexander Motin <mav@FreeBSD.org> Signed-off-by: Chunwei Chen <david.chen@nutanix.com> Closes #15921
234 lines
8.1 KiB
Plaintext
234 lines
8.1 KiB
Plaintext
#
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# This file and its contents are supplied under the terms of the
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# Common Development and Distribution License ("CDDL"), version 1.0.
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# You may only use this file in accordance with the terms of version
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# 1.0 of the CDDL.
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#
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# A full copy of the text of the CDDL should have accompanied this
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# source. A copy of the CDDL is also available via the Internet at
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# http://www.illumos.org/license/CDDL.
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#
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[DEFAULT]
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pre = setup
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quiet = False
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pre_user = root
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user = root
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timeout = 600
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post_user = root
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post = cleanup
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failsafe_user = root
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failsafe = callbacks/zfs_failsafe
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outputdir = /var/tmp/test_results
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tags = ['functional']
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[tests/functional/acl/posix:Linux]
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tests = ['posix_001_pos', 'posix_002_pos', 'posix_003_pos', 'posix_004_pos']
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tags = ['functional', 'acl', 'posix']
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[tests/functional/acl/posix-sa:Linux]
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tests = ['posix_001_pos', 'posix_002_pos', 'posix_003_pos', 'posix_004_pos']
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tags = ['functional', 'acl', 'posix-sa']
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[tests/functional/atime:Linux]
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tests = ['atime_003_pos', 'root_relatime_on']
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tags = ['functional', 'atime']
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[tests/functional/block_cloning:Linux]
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tests = ['block_cloning_ficlone', 'block_cloning_ficlonerange',
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'block_cloning_ficlonerange_partial', 'block_cloning_disabled_ficlone',
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'block_cloning_disabled_ficlonerange']
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tags = ['functional', 'block_cloning']
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[tests/functional/chattr:Linux]
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tests = ['chattr_001_pos', 'chattr_002_neg']
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tags = ['functional', 'chattr']
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[tests/functional/cli_root/zfs:Linux]
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tests = ['zfs_003_neg']
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tags = ['functional', 'cli_root', 'zfs']
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[tests/functional/cli_root/zfs_mount:Linux]
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tests = ['zfs_mount_006_pos', 'zfs_mount_008_pos', 'zfs_mount_013_pos',
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'zfs_mount_014_neg', 'zfs_multi_mount']
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tags = ['functional', 'cli_root', 'zfs_mount']
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[tests/functional/cli_root/zfs_share:Linux]
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tests = ['zfs_share_005_pos', 'zfs_share_007_neg', 'zfs_share_009_neg',
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'zfs_share_012_pos', 'zfs_share_013_pos']
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tags = ['functional', 'cli_root', 'zfs_share']
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[tests/functional/cli_root/zfs_unshare:Linux]
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tests = ['zfs_unshare_008_pos']
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tags = ['functional', 'cli_root', 'zfs_unshare']
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[tests/functional/cli_root/zfs_sysfs:Linux]
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tests = ['zfeature_set_unsupported', 'zfs_get_unsupported',
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'zfs_set_unsupported', 'zfs_sysfs_live', 'zpool_get_unsupported',
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'zpool_set_unsupported']
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tags = ['functional', 'cli_root', 'zfs_sysfs']
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[tests/functional/cli_root/zpool_add:Linux]
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tests = ['add_nested_replacing_spare']
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tags = ['functional', 'cli_root', 'zpool_add']
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[tests/functional/cli_root/zpool_expand:Linux]
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tests = ['zpool_expand_001_pos', 'zpool_expand_002_pos',
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'zpool_expand_003_neg', 'zpool_expand_004_pos', 'zpool_expand_005_pos']
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tags = ['functional', 'cli_root', 'zpool_expand']
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[tests/functional/cli_root/zpool_import:Linux]
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tests = ['zpool_import_hostid_changed',
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'zpool_import_hostid_changed_unclean_export',
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'zpool_import_hostid_changed_cachefile',
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'zpool_import_hostid_changed_cachefile_unclean_export']
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tags = ['functional', 'cli_root', 'zpool_import']
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[tests/functional/cli_root/zpool_reopen:Linux]
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tests = ['zpool_reopen_001_pos', 'zpool_reopen_002_pos',
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'zpool_reopen_003_pos', 'zpool_reopen_004_pos', 'zpool_reopen_005_pos',
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'zpool_reopen_006_neg', 'zpool_reopen_007_pos']
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tags = ['functional', 'cli_root', 'zpool_reopen']
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[tests/functional/cli_root/zpool_split:Linux]
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tests = ['zpool_split_wholedisk']
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tags = ['functional', 'cli_root', 'zpool_split']
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[tests/functional/compression:Linux]
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tests = ['compress_004_pos']
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tags = ['functional', 'compression']
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[tests/functional/devices:Linux]
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tests = ['devices_001_pos', 'devices_002_neg', 'devices_003_pos']
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tags = ['functional', 'devices']
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[tests/functional/direct:Linux]
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tests = ['dio_write_verify']
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tags = ['functional', 'direct']
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[tests/functional/events:Linux]
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tests = ['events_001_pos', 'events_002_pos', 'zed_rc_filter', 'zed_fd_spill',
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'zed_cksum_reported', 'zed_cksum_config', 'zed_io_config',
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'zed_slow_io', 'zed_slow_io_many_vdevs', 'zed_diagnose_multiple']
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tags = ['functional', 'events']
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[tests/functional/fadvise:Linux]
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tests = ['fadvise_sequential']
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tags = ['functional', 'fadvise']
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[tests/functional/fallocate:Linux]
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tests = ['fallocate_prealloc', 'fallocate_zero-range']
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tags = ['functional', 'fallocate']
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[tests/functional/fault:Linux]
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tests = ['auto_offline_001_pos', 'auto_online_001_pos', 'auto_online_002_pos',
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'auto_replace_001_pos', 'auto_replace_002_pos', 'auto_spare_001_pos',
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'auto_spare_002_pos', 'auto_spare_multiple', 'auto_spare_ashift',
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'auto_spare_shared', 'decrypt_fault', 'decompress_fault',
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'fault_limits', 'scrub_after_resilver', 'suspend_resume_single',
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'zpool_status_-s']
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tags = ['functional', 'fault']
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[tests/functional/features/large_dnode:Linux]
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tests = ['large_dnode_002_pos', 'large_dnode_006_pos', 'large_dnode_008_pos']
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tags = ['functional', 'features', 'large_dnode']
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[tests/functional/io:Linux]
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tests = ['libaio', 'io_uring']
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tags = ['functional', 'io']
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[tests/functional/largest_pool:Linux]
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tests = ['largest_pool_001_pos']
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pre =
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post =
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tags = ['functional', 'largest_pool']
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[tests/functional/longname:Linux]
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tests = ['longname_001_pos', 'longname_002_pos', 'longname_003_pos']
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tags = ['functional', 'longname']
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[tests/functional/mmap:Linux]
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tests = ['mmap_libaio_001_pos', 'mmap_sync_001_pos']
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tags = ['functional', 'mmap']
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[tests/functional/mmp:Linux]
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tests = ['mmp_on_thread', 'mmp_on_uberblocks', 'mmp_on_off', 'mmp_interval',
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'mmp_active_import', 'mmp_inactive_import', 'mmp_exported_import',
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'mmp_write_uberblocks', 'mmp_reset_interval', 'multihost_history',
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'mmp_on_zdb', 'mmp_write_distribution', 'mmp_hostid', 'mmp_write_slow_disk']
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tags = ['functional', 'mmp']
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[tests/functional/mount:Linux]
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tests = ['umount_unlinked_drain']
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tags = ['functional', 'mount']
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[tests/functional/pam:Linux]
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tests = ['pam_basic', 'pam_change_unmounted', 'pam_nounmount', 'pam_recursive',
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'pam_short_password']
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tags = ['functional', 'pam']
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[tests/functional/procfs:Linux]
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tests = ['procfs_list_basic', 'procfs_list_concurrent_readers',
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'procfs_list_stale_read', 'pool_state']
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tags = ['functional', 'procfs']
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[tests/functional/projectquota:Linux]
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tests = ['projectid_001_pos', 'projectid_002_pos', 'projectid_003_pos',
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'projectquota_001_pos', 'projectquota_002_pos', 'projectquota_003_pos',
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'projectquota_004_neg', 'projectquota_005_pos', 'projectquota_006_pos',
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'projectquota_007_pos', 'projectquota_008_pos', 'projectquota_009_pos',
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'projectspace_001_pos', 'projectspace_002_pos', 'projectspace_003_pos',
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'projectspace_004_pos',
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'projecttree_001_pos', 'projecttree_002_pos', 'projecttree_003_neg']
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tags = ['functional', 'projectquota']
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[tests/functional/dos_attributes:Linux]
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tests = ['read_dos_attrs_001', 'write_dos_attrs_001']
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tags = ['functional', 'dos_attributes']
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[tests/functional/renameat2:Linux]
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tests = ['renameat2_noreplace', 'renameat2_exchange', 'renameat2_whiteout']
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tags = ['functional', 'renameat2']
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[tests/functional/rsend:Linux]
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tests = ['send_realloc_dnode_size', 'send_encrypted_files', 'send-c_longname']
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tags = ['functional', 'rsend']
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[tests/functional/simd:Linux]
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pre =
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post =
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tests = ['simd_supported']
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tags = ['functional', 'simd']
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[tests/functional/snapshot:Linux]
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tests = ['snapshot_015_pos', 'snapshot_016_pos']
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tags = ['functional', 'snapshot']
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[tests/functional/tmpfile:Linux]
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tests = ['tmpfile_001_pos', 'tmpfile_002_pos', 'tmpfile_003_pos',
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'tmpfile_stat_mode']
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tags = ['functional', 'tmpfile']
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[tests/functional/upgrade:Linux]
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tests = ['upgrade_projectquota_001_pos', 'upgrade_projectquota_002_pos']
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tags = ['functional', 'upgrade']
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[tests/functional/user_namespace:Linux]
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tests = ['user_namespace_001', 'user_namespace_002', 'user_namespace_003',
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'user_namespace_004']
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tags = ['functional', 'user_namespace']
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[tests/functional/userquota:Linux]
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tests = ['groupspace_001_pos', 'groupspace_002_pos', 'groupspace_003_pos',
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'userquota_013_pos', 'userspace_003_pos']
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tags = ['functional', 'userquota']
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[tests/functional/zvol/zvol_misc:Linux]
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tests = ['zvol_misc_fua']
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tags = ['functional', 'zvol', 'zvol_misc']
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[tests/functional/idmap_mount:Linux]
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tests = ['idmap_mount_001', 'idmap_mount_002', 'idmap_mount_003',
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'idmap_mount_004', 'idmap_mount_005']
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tags = ['functional', 'idmap_mount']
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