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Hello all.. I did some tests to understand the behaviour of ZFS and slog (SSD), and for understand the workload i did implement a simple software to visualize the data blocks (read/write). I''m posting here the link in the case somebody wants to try it. http://www.eall.com.br/blog/?p=906 Thanks a lot for your time. Leal [http://www.eall.com.br/blog] -- This message posted from opensolaris.org

...right if write to slog is better or not (thinking if we have a better throughput from disks). But i did not find anything about 100% slog activity (~115MB/s) blocks IO from disks. Two or three seconds of "zero" read or write on disks... Thanks a lot for your time! Leal [ http://www.eall.com.br/blog ] -- This message posted from opensolaris.org

...for the book. It was a great project, mainly developed just after the first stable version of the Samba 4, and I do hope we have added some value to the Samba Community and developers that did bring such awesome project for all of us. You can read more info about the book in my blog: http://www.eall.com.br/blog My last post is about the official release and there is a dedicated section just for the book where you can share your opinion, critics, comments and any thoughts about our book. Last, but not least, in the book's page at Pack site, there is a sample chapter you can download and...

...5m8s, 1 errors] samba.tests.credentials [7(1794)/2659 at 5m12s, 1 errors] samba.tests.registry RWRAP_ERROR(4544) - rwrap_get_record: Opening /home/alex/workspace/samba-4.12.5/st/dns_host_file failed: No such file or directory RWRAP_ERROR(4544) - rwrap_res_fake_hosts: Error searching for [_kerberos.eall.com.br] RWRAP_ERROR(4544) - rwrap_get_record: Opening /home/alex/workspace/samba-4.12.5/st/dns_host_file failed: No such file or directory RWRAP_ERROR(4544) - rwrap_res_fake_hosts: Error searching for [_kerberos.eall.com.br] RWRAP_ERROR(4544) - rwrap_get_record: Opening /home/alex/workspace/samba...

...i''m not sure (i will try to learn more about that zil operations soon ;-). Could be inconsistency caused by the slog device? Some operations that was not commited to the pool? Hmm, but that should not cause the zpool to became corrupted... Thanks a lot for your time Leal [http://www.eall.com.br/blog] -- This message posted from opensolaris.org

Hello all... We are getting this error: "E2BIG - Arg list too long", when trying to send incremental backups (b89 -> b101). Do you know about any bugs related to that? I did a look on the archives, and google but could not find anything. What i did find was something related with wrong timestamps (32bits), and some ZFS test on the code: zfs_vnops.c. But the error is EOVERFLOW...