search for: libzfs

...or not having permission to.. In general the coding we have done for error messages in key loading is lacking in key unloading.. unload should not need as much luckily.. izick at cag-v20zb:/$ zpool key -u export Key error in ''export'': crypto key failure --- /1 at 1: <- libzfs:zpool_disable_datasets() = 0 /1 at 1: -> libzfs:unload_key(0x80bb548, 0x8042580) /1 at 1: -> libzfs:crypto_key_ioctl(0x80bb548, 0x8042580) /1 at 1: -> libzfs:zfs_ioctl(0x80bb548, 0x5a2f, 0x8042580) /1: ioctl(3, ZFS_IOC_CRYPTO, 0x08042580) Err#1 EPERM...

...memory on failure 6433408 namespace_reload() can leak memory on allocation failure 6433679 zpool_refresh_stats() has poor error semantics 6433680 changelist_gather() ignores libuutil errors Files: update: usr/src/cmd/zpool/zpool_main.c update: usr/src/cmd/zpool/zpool_vdev.c update: usr/src/lib/libzfs/common/libzfs.h update: usr/src/lib/libzfs/common/libzfs_changelist.c update: usr/src/lib/libzfs/common/libzfs_config.c update: usr/src/lib/libzfs/common/libzfs_dataset.c update: usr/src/lib/libzfs/common/libzfs_impl.h update: usr/src/lib/libzfs/common/libzfs_import.c update: usr/src/lib/libz...

http://defect.opensolaris.org/bz/show_bug.cgi?id=668 Summary: libzfs:load_key() probably should allow null values for zfs_crypt_t Classification: Development Product: zfs-crypto Version: unspecified Platform: Other OS/Version: Solaris Status: NEW Severity: minor Priority:...

Are any plans for an API that would allow ZFS commands including snapshot/rollback integrated with customer''s application? Thanks, Cherry

...ol create now loads/prompts for key. Use random salt instead of guid. Fix 654 Files: update: usr/src/cmd/zfs/zfs_main.c update: usr/src/cmd/zoneadm/zfs.c update: usr/src/cmd/zpool/zpool_main.c update: usr/src/common/zfs/zfs_prop.c update: usr/src/common/zfs/zpool_prop.c update: usr/src/lib/libzfs/common/libzfs.h update: usr/src/lib/libzfs/common/libzfs_crypto.c update: usr/src/lib/libzfs/common/libzfs_dataset.c update: usr/src/lib/libzfs/common/libzfs_pool.c update: usr/src/uts/common/fs/zfs/sys/zio_crypt.h update: usr/src/uts/common/fs/zfs/zfs_ioctl.c update: usr/src/uts/common/sys/f...

...iles: update: usr/src/cmd/zfs/zfs_main.c update: usr/src/cmd/zpool/zpool_main.c update: usr/src/common/zfs/zfs_prop.c update: usr/src/lib/libcryptoutil/Makefile.com update: usr/src/lib/libcryptoutil/common/cryptoutil.h update: usr/src/lib/libcryptoutil/common/mapfile-vers update: usr/src/lib/libzfs/Makefile.com update: usr/src/lib/libzfs/common/libzfs.h update: usr/src/lib/libzfs/common/libzfs_crypto.c update: usr/src/lib/libzfs/common/mapfile-vers update: usr/src/lib/pkcs11/include/cryptoki.h update: usr/src/lib/pkcs11/libpkcs11/common/mapfile-vers update: usr/src/lib/pkcs11/libpkcs11/...

...g message: 6364129 need to unmount any child datasets before doing the rollback 6364126 cannot rollback when a child filesystem is created after a snapshot is taken 6350233 Cannot rename filesystem|volume while it has dependent clones Files: update: usr/src/cmd/zfs/zfs_main.c update: usr/src/lib/libzfs/common/libzfs.h update: usr/src/lib/libzfs/common/libzfs_changelist.c update: usr/src/lib/libzfs/common/libzfs_dataset.c update: usr/src/lib/libzfs/common/libzfs_impl.h

...r ''pool_105153_2'': ===> Enter "test" here Enter again: ===> Enter "tttt" here free(80bbd7c): invalid or corrupted buffer stack trace: libumem.so.1''umem_err_recoverable+0x39 libumem.so.1''process_free+0xe1 libumem.so.1''free+0x17 libzfs.so.1''get_passphrase+0x1bc libzfs.so.1''get_key_material+0x54 libzfs.so.1''load_key+0x59 libzfs.so.1''zpool_load_key+0x102 libzfs.so.1''zpool_key_load+0x4f zpool''set_callback_key_load+0xe zpool''pool_list_iter+0x66 zpool''for_each_poo...

...olaris.org> Repository: /hg/zfs-crypto/gate Latest revision: b44ed1cdde88c002bba91ae1bac55f456adcc95d Total changesets: 1 Log message: 293 AES_CBC_PAD keywrap Fix key load once and for all by using xcopyin & uint64_t everywhere Files: update: usr/src/cmd/zfs/zfs_main.c update: usr/src/lib/libzfs/common/libzfs.h update: usr/src/lib/libzfs/common/libzfs_crypto.c update: usr/src/lib/libzfs/common/libzfs_mount.c update: usr/src/uts/common/crypto/io/aes.c update: usr/src/uts/common/fs/zfs/sys/zio_crypt.h update: usr/src/uts/common/fs/zfs/zio_crypt.c

...tive API for SunOS (http://www.opensolaris.org/os/community/zfs/source/) is publicly available now? I see in some old mailing lists (2 years old) that they were not publicly available. Is this still true? Also I see there is a java API available at https://zfs.dev.java.net/apidocs/org/jvnet/solaris/libzfs/LibZFS.html & https://zfs.dev.java.net/apidocs/org/jvnet/solaris/libzfs/jna/libzfs.html. Is this a public API that I can rely on? My requirement is to retrieve the information about ZFS pools like disks, volumes, snapshots, clones etc. and their status. AFAIK, the CLI commands that can satisf...

...on (core dumped) zpool list ardbeg# mdb zpool.4895.core Loading modules: [ libumem.so.1 libnvpair.so.1 libuutil.so.1 libc.so.1 libsysevent.so.1 libavl.so.1 ld.so.1 ] > $c libc.so.1`_lwp_kill+7(1, 6) libc.so.1`raise+0x22(6) libc.so.1`abort+0xcd(9, 80db548, fefba000, 8042e34, fef79953, 80db96c) libzfs.so.1`zfs_verror+0xce(80db548, 7f7, fefa8b14, 8042e74) libzfs.so.1`zfs_standard_error+0x7d(80db548, 9, fefa8b14) libzfs.so.1`namespace_reload+0x3cf(80db548) libzfs.so.1`zpool_iter+0x21(80db548, 8059e0f, 80d4fb0) pool_list_get+0x7c(0, 8047e8c, 8043db4) for_each_pool+0x1e(0, 8047e8c, 1, 8055a2d, 8043d...

...s/samba Thank you Jeremy! Any feedback from the Samba community will be much appreciated. Our samba port does differ from upstream FreeBSD and Samba slightly. I'm working on cleaning up code and making it cross-platform before opening upstream merge requests. Some key areas of divergence: A) libzfs related 1) shadow copies are provided by vfs_shadow_copy_zfs. This module has a few benefits over shadow_copy2: - support for absolutely arbitrary snapshot names. All snapshots will be presented by default. - libzfs is basically able to return the amount of space used by blocks unique to a snapshot...

Really nice write-up on the Samba-based Open Source project ! https://arstechnica.com/gadgets/2020/07/an-easy-mode-for-zfs-we-test-the-truenas-core-12-0-beta/ Congratulations to the FreeNAS/TrueNAS folks ! Jeremy.

In another thread recursive snapshot creation was found atomic so that it is done quickly, and more important, all at once or nothing at all. Do you know if recursive destroying and renaming of snapshots are atomic too? Regards Henrik Heino

...;all" | property[,...]> <pool> ... the following properties are supported: PROPERTY EDIT VALUES zsh: segmentation fault (core dumped) zpool get da64-x4500b-gmp03# mdb core Loading modules: [ libumem.so.1 libc.so.1 ld.so.1 ] > $c libc.so.1`strcmp+0xde(0, fedf4860) libzfs.so.1`zprop_compare+0x4e(80e8fb0, 80e8f94) libc.so.1`qsort+0x3ec(80e8f70, 12, 4, feda9110) libzfs.so.1`zprop_iter_common+0x7a(8054670, 8074250, 0, 1, 8) libzfs.so.1`zprop_iter+0x27(8054670, 8074250, 0, 1, 8) usage+0x15f(0) zpool_do_get+0xe2(1, 8047d18) main+0x138(2, 8047d14, 8047d20) _start+0x7a(2,...

I encountered a strange libzfs behavior while testing a zone fix and want to make sure that I found a genuine bug. I''m creating zones whose zonepaths reside in ZFS datasets (i.e., the parent directories of the zones'' zonepaths are ZFS datasets). In this scenario, zoneadm(1M) attempts to create ZFS dataset...

Hi. While submitting SDR-0149 on ZFS bug I encountered problem with format utility. This is v240 with snv_29 with internal disks. On s0 slices there is zfs pool (which is not imported). I did unload zfs modules then moved zfs driver and run format. Now format quits just because there''s no zfs module (and not even one zfs pool is imported). It shouldn''t behave that

I contacted the author of ''lsof'' regarding the missing ZFS support. The command works but fails to display any files that are opened by the process in a ZFS filesystem. He indicates that the required ZFS kernel structure definitions (header files) are not shipped with the OS. He further indicated that he rummaged through the OpenSolaris source tree and the files doesn''t

...3629 Total changesets: 1 Log message: 885 dataset creation panics if pool keystatus not ''available''. 360 check for key on creation should be in dmu_objset_create_check() 782 zfs keysource=raw fails with keyscope=dataset when file doesn''t exist Files: update: usr/src/lib/libzfs/common/libzfs_crypto.c update: usr/src/lib/libzfs/common/libzfs_dataset.c update: usr/src/uts/common/fs/zfs/dmu_objset.c update: usr/src/uts/common/fs/zfs/sys/zio_crypt.h update: usr/src/uts/common/fs/zfs/zio_crypt.c

...# zfs create -o encryption=aes-256-ccm -o keyscope=dataset -o keysource=raw,file:///ds2.key tank/ds2 cannot open /ds2.key free(80d6c98): invalid or corrupted buffer stack trace: libumem.so.1''umem_err_recoverable+0x39 libumem.so.1''process_free+0xe1 libumem.so.1''free+0x17 libzfs.so.1''zfs_crypto_create+0x1c3 libzfs.so.1''zfs_create+0x25c zfs''zfs_do_create+0x495 zfs''main+0x265 zfs''_start+0x7a The above file didn''t exist - but needs to for that command to succeed. -- Configure bugmail: http://defect.opensolaris.org/bz/us...