Ubuntu Xenial（16.04）“zfs share”命令不适用于SMB共享

我在Ubuntu Xenial（16.04）上遇到的ZFS问题

我已经从包维护者的zfsonlinux.org站点运行了多年的ZFS。 事情一直很好。 但最近我升级到Ubuntu 16.04出来时。 我很兴奋地看到它内置了ZFS。到目前为止，除了一件事情之外，一切工作都很好。

zfs share -a和zfs share filesystem不工作，因此，无论何时重新启动系统， zfs-share.service都不会启用在ZFS中configuration的我的SMB共享。 我没有Debian 8.x或更旧版本的Ubuntu与zfsonlinux.org软件包的这个问题。

我已经提交这是一个与ZoL和Ubuntu的错误。 我不知道会走多远。 我不知道这是一个错误还是与Ubuntu或我的问题。 所以我也希望在这里有人会有一个想法，或者可以证实这是他们也有问题。

• Samba守护进程不作为systemd服务工作，但在前台工作
• Samba 4.5.1 Windows 2012R2 LDAP
• Windows 7的桑巴login错误
• Debian 9：Samba和SMTP的iptables目前正在工作
• Vista的Linux / Samba备份应用程序

ZoL： https ： //github.com/zfsonlinux/zfs/issues/4999

Ubuntu： https ： //bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1615405

在底部查看我的实际问题。

debugging信息

没有股票！ 我也在几台客户端计算机上进行了validation – 这就是问题发现的方式。

 root@igor:~# net usershare list root@igor:~# 

重新启动后系统zfs-share.status似乎很好

 root@igor:~# systemctl status zfs-share ● zfs-share.service - LSB: Network share OpenZFS datasets. Loaded: loaded (/etc/init.d/zfs-share; static; vendor preset: enabled) Active: active (exited) since Fri 2016-08-19 11:06:32 EDT; 4min 56s ago Docs: man:systemd-sysv-generator(8) Process: 6432 ExecStart=/etc/init.d/zfs-share start (code=exited, status=0/SUCCESS) Tasks: 0 Memory: 0B CPU: 0 Aug 19 11:06:23 igor systemd[1]: Starting LSB: Network share OpenZFS datasets.... Aug 19 11:06:25 igor zfs-share[6432]: * Sharing OpenZFS filesystems Aug 19 11:06:32 igor zfs-share[6432]: ...done. Aug 19 11:06:32 igor systemd[1]: Started LSB: Network share OpenZFS datasets.. 

smbd.service重新启动后似乎很好

 ● smbd.service - LSB: start Samba SMB/CIFS daemon (smbd) Loaded: loaded (/etc/init.d/smbd; bad; vendor preset: enabled) Active: active (running) since Fri 2016-08-19 11:27:44 EDT; 3min 4s ago Docs: man:systemd-sysv-generator(8) Process: 6629 ExecStart=/etc/init.d/smbd start (code=exited, status=0/SUCCESS) Tasks: 4 Memory: 6.2M CPU: 263ms CGroup: /system.slice/smbd.service ├─6719 /usr/sbin/smbd -D ├─6720 /usr/sbin/smbd -D └─6743 /usr/sbin/smbd -D Aug 19 11:27:42 igor systemd[1]: Starting LSB: start Samba SMB/CIFS daemon (smbd)... Aug 19 11:27:44 igor smbd[6629]: * Starting SMB/CIFS daemon smbd Aug 19 11:27:44 igor smbd[6629]: ...done. Aug 19 11:27:44 igor systemd[1]: Started LSB: start Samba SMB/CIFS daemon (smbd). Aug 19 11:27:46 igor smbd[6844]: pam_unix(samba:session): session opened for user rbabchis by (uid=0) 

数据集configuration正确

 root@igor:~# zfs get sharesmb pool2/Media NAME PROPERTY VALUE SOURCE pool2/Media sharesmb on local root@igor:~# zfs get sharesmb pool2/home NAME PROPERTY VALUE SOURCE pool2/home sharesmb on local 

即使我手动分享，也没有任何反应

 root@igor:~# zfs share -a root@igor:~# net usershare list root@igor:~# ls /var/lib/samba/usershares/ root@igor:~# 

当我共享一个特定的文件系统时已经共享信息

 root@igor:~# zfs share pool2/home cannot share 'pool2/home': filesystem already shared 

ZFS代码使用/ etc / dfs / sharetab，但Linux / Samba不（启动后） https://github.com/zfsonlinux/zfs/issues/190

 root@igor:~# cat /etc/dfs/sharetab /pool2/home - smb on /pool2/Media - smb on 

strace -y zfs share -a它看起来像ZFS可能不会尝试共享数据集，因为它在/ etc / dfs / sharetab中find它们，但我可能会误解它。

 root@igor:~# strace -y zfs share -a execve("/sbin/zfs", ["zfs", "share", "-a"], [/* 21 vars */]) = 0 brk(NULL) = 0x2372000 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f100dfdf000 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3</etc/ld.so.cache> fstat(3</etc/ld.so.cache>, {st_mode=S_IFREG|0644, st_size=128650, ...}) = 0 mmap(NULL, 128650, PROT_READ, MAP_PRIVATE, 3</etc/ld.so.cache>, 0) = 0x7f100dfbc000 close(3</etc/ld.so.cache>) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) open("/usr/lib/libnvpair.so.1", O_RDONLY|O_CLOEXEC) = 3</usr/lib/libnvpair.so.1.0.1> read(3</usr/lib/libnvpair.so.1.0.1>, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@L\0\0\0\0\0\0"..., 832) = 832 fstat(3</usr/lib/libnvpair.so.1.0.1>, {st_mode=S_IFREG|0644, st_size=80896, ...}) = 0 mmap(NULL, 2175984, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3</usr/lib/libnvpair.so.1.0.1>, 0) = 0x7f100dba4000 mprotect(0x7f100dbb7000, 2093056, PROT_NONE) = 0 mmap(0x7f100ddb6000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3</usr/lib/libnvpair.so.1.0.1>, 0x12000) = 0x7f100ddb6000 close(3</usr/lib/libnvpair.so.1.0.1>) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) open("/usr/lib/libuutil.so.1", O_RDONLY|O_CLOEXEC) = 3</usr/lib/libuutil.so.1.0.1> read(3</usr/lib/libuutil.so.1.0.1>, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340V\0\0\0\0\0\0"..., 832) = 832 fstat(3</usr/lib/libuutil.so.1.0.1>, {st_mode=S_IFREG|0644, st_size=73648, ...}) = 0 mmap(NULL, 2173272, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3</usr/lib/libuutil.so.1.0.1>, 0) = 0x7f100d98c000 mprotect(0x7f100d99d000, 2093056, PROT_NONE) = 0 mmap(0x7f100db9c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3</usr/lib/libuutil.so.1.0.1>, 0x10000) = 0x7f100db9c000 mmap(0x7f100db9e000, 2392, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f100db9e000 close(3</usr/lib/libuutil.so.1.0.1>) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) open("/usr/lib/libzpool.so.2", O_RDONLY|O_CLOEXEC) = 3</usr/lib/libzpool.so.2.0.0> read(3</usr/lib/libzpool.so.2.0.0>, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320}\2\0\0\0\0\0"..., 832) = 832 fstat(3</usr/lib/libzpool.so.2.0.0>, {st_mode=S_IFREG|0644, st_size=1281576, ...}) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f100dfde000 mmap(NULL, 4839192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3</usr/lib/libzpool.so.2.0.0>, 0) = 0x7f100d4ec000 mprotect(0x7f100d61d000, 2097152, PROT_NONE) = 0 mmap(0x7f100d81d000, 32768, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3</usr/lib/libzpool.so.2.0.0>, 0x131000) = 0x7f100d81d000 mmap(0x7f100d825000, 1459992, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f100d825000 close(3</usr/lib/libzpool.so.2.0.0>) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) open("/usr/lib/libzfs.so.2", O_RDONLY|O_CLOEXEC) = 3</usr/lib/libzfs.so.2.0.0> read(3</usr/lib/libzfs.so.2.0.0>, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\252\0\0\0\0\0\0"..., 832) = 832 fstat(3</usr/lib/libzfs.so.2.0.0>, {st_mode=S_IFREG|0644, st_size=275968, ...}) = 0 mmap(NULL, 2371208, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3</usr/lib/libzfs.so.2.0.0>, 0) = 0x7f100d2a4000 mprotect(0x7f100d2e6000, 2093056, PROT_NONE) = 0 mmap(0x7f100d4e5000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3</usr/lib/libzfs.so.2.0.0>, 0x41000) = 0x7f100d4e5000 close(3</usr/lib/libzfs.so.2.0.0>) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) open("/usr/lib/libzfs_core.so.1", O_RDONLY|O_CLOEXEC) = 3</usr/lib/libzfs_core.so.1.0.0> read(3</usr/lib/libzfs_core.so.1.0.0>, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260\21\0\0\0\0\0\0"..., 832) = 832 fstat(3</usr/lib/libzfs_core.so.1.0.0>, {st_mode=S_IFREG|0644, st_size=14544, ...}) = 0 mmap(NULL, 2109840, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3</usr/lib/libzfs_core.so.1.0.0>, 0) = 0x7f100d09c000 mprotect(0x7f100d09f000, 2093056, PROT_NONE) = 0 mmap(0x7f100d29e000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3</usr/lib/libzfs_core.so.1.0.0>, 0x2000) = 0x7f100d29e000 close(3</usr/lib/libzfs_core.so.1.0.0>) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) open("/lib/x86_64-linux-gnu/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3</lib/x86_64-linux-gnu/libpthread-2.23.so> read(3</lib/x86_64-linux-gnu/libpthread-2.23.so>, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360`\0\0\0\0\0\0"..., 832) = 832 fstat(3</lib/x86_64-linux-gnu/libpthread-2.23.so>, {st_mode=S_IFREG|0755, st_size=138744, ...}) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f100dfdd000 mmap(NULL, 2212904, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3</lib/x86_64-linux-gnu/libpthread-2.23.so>, 0) = 0x7f100ce7c000 mprotect(0x7f100ce94000, 2093056, PROT_NONE) = 0 mmap(0x7f100d093000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3</lib/x86_64-linux-gnu/libpthread-2.23.so>, 0x17000) = 0x7f100d093000 mmap(0x7f100d095000, 13352, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f100d095000 close(3</lib/x86_64-linux-gnu/libpthread-2.23.so>) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3</lib/x86_64-linux-gnu/libc-2.23.so> read(3</lib/x86_64-linux-gnu/libc-2.23.so>, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\t\2\0\0\0\0\0"..., 832) = 832 fstat(3</lib/x86_64-linux-gnu/libc-2.23.so>, {st_mode=S_IFREG|0755, st_size=1864888, ...}) = 0 mmap(NULL, 3967488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3</lib/x86_64-linux-gnu/libc-2.23.so>, 0) = 0x7f100caac000 mprotect(0x7f100cc6c000, 2093056, PROT_NONE) = 0 mmap(0x7f100ce6b000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3</lib/x86_64-linux-gnu/libc-2.23.so>, 0x1bf000) = 0x7f100ce6b000 mmap(0x7f100ce71000, 14848, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f100ce71000 close(3</lib/x86_64-linux-gnu/libc-2.23.so>) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) open("/lib/x86_64-linux-gnu/librt.so.1", O_RDONLY|O_CLOEXEC) = 3</lib/x86_64-linux-gnu/librt-2.23.so> read(3</lib/x86_64-linux-gnu/librt-2.23.so>, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0!\0\0\0\0\0\0"..., 832) = 832 fstat(3</lib/x86_64-linux-gnu/librt-2.23.so>, {st_mode=S_IFREG|0644, st_size=31712, ...}) = 0 mmap(NULL, 2128832, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3</lib/x86_64-linux-gnu/librt-2.23.so>, 0) = 0x7f100c8a4000 mprotect(0x7f100c8ab000, 2093056, PROT_NONE) = 0 mmap(0x7f100caaa000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3</lib/x86_64-linux-gnu/librt-2.23.so>, 0x6000) = 0x7f100caaa000 close(3</lib/x86_64-linux-gnu/librt-2.23.so>) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) open("/lib/x86_64-linux-gnu/libuuid.so.1", O_RDONLY|O_CLOEXEC) = 3</lib/x86_64-linux-gnu/libuuid.so.1.3.0> read(3</lib/x86_64-linux-gnu/libuuid.so.1.3.0>, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\25\0\0\0\0\0\0"..., 832) = 832 fstat(3</lib/x86_64-linux-gnu/libuuid.so.1.3.0>, {st_mode=S_IFREG|0644, st_size=18976, ...}) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f100dfdc000 mmap(NULL, 2113904, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3</lib/x86_64-linux-gnu/libuuid.so.1.3.0>, 0) = 0x7f100c69c000 mprotect(0x7f100c6a0000, 2093056, PROT_NONE) = 0 mmap(0x7f100c89f000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3</lib/x86_64-linux-gnu/libuuid.so.1.3.0>, 0x3000) = 0x7f100c89f000 close(3</lib/x86_64-linux-gnu/libuuid.so.1.3.0>) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) open("/lib/x86_64-linux-gnu/libz.so.1", O_RDONLY|O_CLOEXEC) = 3</lib/x86_64-linux-gnu/libz.so.1.2.8> read(3</lib/x86_64-linux-gnu/libz.so.1.2.8>, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360\35\0\0\0\0\0\0"..., 832) = 832 fstat(3</lib/x86_64-linux-gnu/libz.so.1.2.8>, {st_mode=S_IFREG|0644, st_size=104824, ...}) = 0 mmap(NULL, 2199880, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3</lib/x86_64-linux-gnu/libz.so.1.2.8>, 0) = 0x7f100c47c000 mprotect(0x7f100c495000, 2093056, PROT_NONE) = 0 mmap(0x7f100c694000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3</lib/x86_64-linux-gnu/libz.so.1.2.8>, 0x18000) = 0x7f100c694000 close(3</lib/x86_64-linux-gnu/libz.so.1.2.8>) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) open("/lib/x86_64-linux-gnu/libm.so.6", O_RDONLY|O_CLOEXEC) = 3</lib/x86_64-linux-gnu/libm-2.23.so> read(3</lib/x86_64-linux-gnu/libm-2.23.so>, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0V\0\0\0\0\0\0"..., 832) = 832 fstat(3</lib/x86_64-linux-gnu/libm-2.23.so>, {st_mode=S_IFREG|0644, st_size=1088952, ...}) = 0 mmap(NULL, 3178744, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3</lib/x86_64-linux-gnu/libm-2.23.so>, 0) = 0x7f100c16c000 mprotect(0x7f100c274000, 2093056, PROT_NONE) = 0 mmap(0x7f100c473000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3</lib/x86_64-linux-gnu/libm-2.23.so>, 0x107000) = 0x7f100c473000 close(3</lib/x86_64-linux-gnu/libm-2.23.so>) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) open("/lib/x86_64-linux-gnu/libblkid.so.1", O_RDONLY|O_CLOEXEC) = 3</lib/x86_64-linux-gnu/libblkid.so.1.1.0> read(3</lib/x86_64-linux-gnu/libblkid.so.1.1.0>, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260\201\0\0\0\0\0\0"..., 832) = 832 fstat(3</lib/x86_64-linux-gnu/libblkid.so.1.1.0>, {st_mode=S_IFREG|0644, st_size=262408, ...}) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f100dfbb000 mmap(NULL, 2361576, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3</lib/x86_64-linux-gnu/libblkid.so.1.1.0>, 0) = 0x7f100bf24000 mprotect(0x7f100bf60000, 2093056, PROT_NONE) = 0 mmap(0x7f100c15f000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3</lib/x86_64-linux-gnu/libblkid.so.1.1.0>, 0x3b000) = 0x7f100c15f000 mmap(0x7f100c164000, 2280, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f100c164000 close(3</lib/x86_64-linux-gnu/libblkid.so.1.1.0>) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f100dfba000 mmap(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f100dfb7000 arch_prctl(ARCH_SET_FS, 0x7f100dfb8780) = 0 mprotect(0x7f100ce6b000, 16384, PROT_READ) = 0 mprotect(0x7f100c89f000, 4096, PROT_READ) = 0 mprotect(0x7f100c15f000, 16384, PROT_READ) = 0 mprotect(0x7f100c473000, 4096, PROT_READ) = 0 mprotect(0x7f100c694000, 4096, PROT_READ) = 0 mprotect(0x7f100d093000, 4096, PROT_READ) = 0 mprotect(0x7f100caaa000, 4096, PROT_READ) = 0 mprotect(0x7f100db9c000, 4096, PROT_READ) = 0 mprotect(0x7f100ddb6000, 4096, PROT_READ) = 0 mprotect(0x7f100d29e000, 4096, PROT_READ) = 0 mprotect(0x7f100d81d000, 8192, PROT_READ) = 0 mprotect(0x7f100d4e5000, 4096, PROT_READ) = 0 mprotect(0x617000, 4096, PROT_READ) = 0 mprotect(0x7f100dfe1000, 4096, PROT_READ) = 0 munmap(0x7f100dfbc000, 128650) = 0 set_tid_address(0x7f100dfb8a50) = 7717 set_robust_list(0x7f100dfb8a60, 24) = 0 rt_sigaction(SIGRTMIN, {0x7f100ce81b90, [], SA_RESTORER|SA_SIGINFO, 0x7f100ce8d3d0}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {0x7f100ce81c20, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7f100ce8d3d0}, NULL, 8) = 0 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 brk(NULL) = 0x2372000 brk(0x2393000) = 0x2393000 open("/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3</usr/lib/locale/locale-archive> fstat(3</usr/lib/locale/locale-archive>, {st_mode=S_IFREG|0644, st_size=2977184, ...}) = 0 mmap(NULL, 2977184, PROT_READ, MAP_PRIVATE, 3</usr/lib/locale/locale-archive>, 0) = 0x7f100bc4c000 close(3</usr/lib/locale/locale-archive>) = 0 access("/sys/module/zfs", F_OK) = 0 access("/sys/module/zfs", F_OK) = 0 open("/dev/zfs", O_RDWR) = 3</dev/zfs> close(3</dev/zfs>) = 0 open("/dev/zfs", O_RDWR) = 3</dev/zfs> open("/etc/mtab", O_RDONLY) = 4</proc/7717/mounts> open("/etc/dfs/sharetab", O_RDONLY) = 5</etc/dfs/sharetab> open("/dev/zfs", O_RDWR) = 6</dev/zfs> ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x04, 0x00), 0x7ffc53b06cc0) = 0 ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x12, 0x00), 0x7ffc53b06cd0) = 0 ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x05, 0x00), 0x7ffc53b03680) = 0 ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b06c90) = 0 ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b06c90) = 0 ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b06c90) = -1 ENOMEM (Cannot allocate memory) ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b06c90) = 0 ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b03660) = -1 ESRCH (No such process) ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b06c90) = 0 ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b03660) = -1 ESRCH (No such process) ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b06c90) = -1 ENOMEM (Cannot allocate memory) ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b06c90) = 0 ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b06c90) = 0 ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b06c90) = -1 ENOMEM (Cannot allocate memory) ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b06c90) = 0 ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b06c90) = 0 ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b06c90) = -1 ENOMEM (Cannot allocate memory) ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b06c90) = 0 ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b03660) = -1 ESRCH (No such process) ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b06c90) = 0 ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b06c90) = 0 ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b06c90) = -1 ENOMEM (Cannot allocate memory) ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b06c90) = 0 ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b06c90) = -1 ESRCH (No such process) ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x12, 0x00), 0x7ffc53b06cd0) = 0 brk(0x23bf000) = 0x23bf000 ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x05, 0x00), 0x7ffc53b03680) = 0 brk(0x23af000) = 0x23af000 ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b06c90) = 0 ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b03660) = -1 ESRCH (No such process) ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b06c90) = -1 ENOMEM (Cannot allocate memory) ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b06c90) = 0 ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b06c90) = 0 ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b06c90) = 0 ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b06c90) = 0 ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b03660) = 0 ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b00030) = -1 ESRCH (No such process) ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b03660) = -1 ESRCH (No such process) ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x14, 0x00), 0x7ffc53b06c90) = -1 ESRCH (No such process) ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x27, 0x00), 0x7ffc53b038e0) = 0 ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x27, 0x00), 0x7ffc53b038e0) = 0 open("/etc/mtab", O_RDONLY) = 7</proc/7717/mounts> dup3(7</proc/7717/mounts>, 4</proc/7717/mounts>, 0) = 4</proc/7717/mounts> close(7</proc/7717/mounts>) = 0 fstat(4</proc/7717/mounts>, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0 read(4</proc/7717/mounts>, "sysfs /sys sysfs rw,nosuid,nodev"..., 1024) = 1024 read(4</proc/7717/mounts>, "0 0\ncgroup /sys/fs/cgroup/pids c"..., 1024) = 1024 read(4</proc/7717/mounts>, " mqueue rw,relatime 0 0\ndebugfs "..., 1024) = 1024 read(4</proc/7717/mounts>, " 0 0\nhugetlb /run/lxcfs/controll"..., 1024) = 1024 read(4</proc/7717/mounts>, "00,uid=127,gid=136 0 0\ntmpfs /ru"..., 1024) = 99 read(4</proc/7717/mounts>, "", 1024) = 0 fstat(5</etc/dfs/sharetab>, {st_mode=S_IFREG|0600, st_size=43, ...}) = 0 lseek(5</etc/dfs/sharetab>, 0, SEEK_SET) = 0 read(5</etc/dfs/sharetab>, "/pool2/home\t-\tsmb\ton\n/pool2/Medi"..., 4096) = 43 read(5</etc/dfs/sharetab>, "", 4096) = 0 lseek(5</etc/dfs/sharetab>, 0, SEEK_SET) = 0 read(5</etc/dfs/sharetab>, "/pool2/home\t-\tsmb\ton\n/pool2/Medi"..., 4096) = 43 lseek(5</etc/dfs/sharetab>, 43, SEEK_SET) = 43 read(5</etc/dfs/sharetab>, "", 4096) = 0 lseek(5</etc/dfs/sharetab>, 0, SEEK_SET) = 0 read(5</etc/dfs/sharetab>, "/pool2/home\t-\tsmb\ton\n/pool2/Medi"..., 4096) = 43 ioctl(3</dev/zfs>, _IOC(0, 0x5a, 0x3f, 0x00), 0x7ffc53b06dd0) = -1 EPERM (Operation not permitted) close(3</dev/zfs>) = 0 close(4</proc/7717/mounts>) = 0 close(5</etc/dfs/sharetab>) = 0 close(6</dev/zfs>) = 0 exit_group(0) = ? +++ exited with 0 +++ 

获取共享数据集的唯一方法是将sharesmb属性重置为on

 root@igor:~# zfs set sharesmb=on pool2/home root@igor:~# net usershare list pool2_home root@igor:~# zfs set sharesmb=on pool2/Media root@igor:~# net usershare list pool2_home pool2_Media 

我的问题

我知道我可以通过在/etc/rc.local中添加这些条目来解决这个问题

 zfs set sharesmb=on pool2/Main zfs set sharesmb=on pool2/home 

我会的。 但是，有谁知道为什么zfs share -a不按预期工作（如往常一样）？ 有没有人经历过这个？ 也许它会影响所有的Ubuntu Xenial安装，或者只是我自己。 即使没有修复，这是一个错误，我想知道。

谢谢！