similar to: zfs/fstyp slows down recognizing pcfs formatted floppies

Author: wyllys Repository: /hg/zfs-crypto/gate Revision: c300512c0d2609e729a85ce9f318a9133e7a8b1e Log message: 6217236 pcfs module has incorrect FAT signature check (fix lint) 6310335 mkfs_pcfs FAT size computation is wrong. (fix lint) Files: update: usr/src/cmd/fs.d/pcfs/mkfs/mkfs.c update: usr/src/uts/common/fs/pcfs/pc_vfsops.c

The `lofiadm'' man page describes how to export a file as a block device and then use `mkfs -F pcfs'' to create a FAT filesystem on it. Can''t I do the same thing by first creating a zvol and then creating a FAT filesystem on it? Nothing I''ve tried seems to work. Isn''t the zvol just another block device? -- -Gary Mills- -Unix Group-

Currently we can specify the testing filesytems like ''check -xfs'', but btrfs is not support in this kind of command option. Add the option ''check -btrfs'' support. Signed-off-by: Wang Sheng-Hui <shhuiw@gmail.com> --- check | 2 ++ 1 file changed, 2 insertions(+) diff --git a/check b/check index ff8fbcf..9c40615 100755 --- a/check +++ b/check @@

> ZFS 11.0 on Solaris release 06/06, hangs systems when > trying to copy files from my VXFS 4.1 file system. > any ideas what this problem could be?. What kind of system is that? How much memory is installed? I''m able to hang an Ultra 60 with 256 MByte of main memory, simply by writing big files to a ZFS filesystem. The problem happens with both Solaris 10 6/2006 and Solaris

On Fri, 30 Jun 2017 11:13:25 -0300 francis picabia via samba <samba at lists.samba.org> wrote: > On Fri, Jun 30, 2017 at 10:26 AM, Rowland Penny via samba < > samba at lists.samba.org> wrote: > > > > > > > OK, What filesystem are you using ? > > > > > On Solaris /tmp is technically swap. > The partitions are generally set up as UFS, such

Btrfs had some issues with fsync()''ing directories and fsync()''ing after renames. These three new tests cover the 3 different issues we were seeing. This breaks out the dmflakey stuff into a common helper to be shared between generic/311 and generic/320. Thanks, Signed-off-by: Josef Bacik <jbacik@fusionio.com> --- V1->V2: moved this out into its own test instead of

Does ZFS currently attempt to group metadata in large sector-ranges on the disk? Can this be expected to happen "automagically" - i.e. during each TXG close we have to COW-update whole branches of the blockpointer tree, so these new blocks might "just happen" to always coalesce into larger sector groups? Rationale: larger regions dedicated to smallish block pointers might be

On Fri, Jun 30, 2017 at 11:32 AM, Rowland Penny via samba < samba at lists.samba.org> wrote: > On Fri, 30 Jun 2017 11:13:25 -0300 > francis picabia via samba <samba at lists.samba.org> wrote: > > > On Fri, Jun 30, 2017 at 10:26 AM, Rowland Penny via samba < > > samba at lists.samba.org> wrote: > > > > > > > > > > > OK, What

Not an really good subject, I know but that''s kind of what happend. I''m trying to build an backup-solution server, Windows users using OSCAR (which uses rsync) to sync their files to an folder and when complete takes a snapshot. It has worked before but then I turned on the -R switch to rsync and when I then removed the folder with rm -rf it crashed. I didn''t save what

Hello. We''re currently using a Sun Blade1000 (2x750MHz, 1G ram, 2x160MB/s mpt scsi buses, skge GigE network) as a NFS backend with ZFS for distribution of free software like Debian (cdimage.debian.org, ftp.se.debian.org) and have run into some performance issues. We are running SX snv_48 and have run with a raidz2 with 7x300G for a while now, just added another 7x300G raidz2 today but

Folks I posted this question on (OpenSolaris - Help) without any replies http://opensolaris.org/jive/thread.jspa?threadID=129436&tstart=0 and am re-posting here in the hope someone can help ... I have updated the wording a little too (in an attempt to clarify) I currently use OpenSolaris on a Toshiba M10 laptop. One morning the system wouldn''t boot OpenSolaris 2009.06 (it was simply

Hello, on a v20z, we have as DOM 0 a Solaris XEN on snv44 64bits and we have as DOM U a Solaris XEN on snv44 64 bits. We then install a pseudo driver in the Solaris DOM 1 XEN snv44: installation is ok and driver works as expected. But on reboot of DOM 1, the driver is no more there (in modinfo, driver not found). Is there something special to do after a pseudo driver installation in a Solaris

Btrfs had some issues with fsync()''ing directories and fsync()''ing after renames. These three new tests cover the 3 different issues we were seeing. This breaks out the dmflakey stuff into a common helper to be shared between generic/311 and generic/321. Thanks, Signed-off-by: Josef Bacik <jbacik@fusionio.com> --- V1->V2: rename test to generic/321 -removed an

Hi, As a part of the next stages of the time-slider project we are looking into doing actual backups onto removable media devices such as USB media. The goal is to be able to view snapshots stored on the media and merge these into the list of viewable snapshots in nautilus giving the user a broader selection of restore points. In an ideal world we would like to detect the insertion of the

Hi, I deployed ZFS on our mailserver recently, hoping for eternal peace after running on UFS and moving files witch each TB added. It is mailserver - it''s mdirs are on ZFS pool: capacity operations bandwidth pool used avail read write read write ------------------------- ----- ----- ----- ----- ----- -----

https://bugzilla.samba.org/show_bug.cgi?id=10950 Bug ID: 10950 Summary: rsync hangs when specifying a backup directory Product: rsync Version: 3.1.0 Hardware: x64 OS: Linux Status: NEW Severity: normal Priority: P5 Component: core Assignee: wayned at samba.org

Hi, I am using CIFS 2.01.01 on HPUX11V2. CIFS is running in ADS security-mode. Winbind is used to map the userers from the W2K3-Domain (german) to an tdb-file. The user mapping works fine, but I have problems with the ACLS: setting the ACLS to a file or folder from windows leads in "access denied". I'm the owner of the object and have full access. The really crazy thing is,

We are running Solaris 10 11/06 on a Sun V240 with 2 CPUS and 8 GB of memory. This V240 is attached to a 3510 FC that has 12 x 300 GB disks. The 3510 is configured as HW RAID 5 with 10 disks and 2 spares and it''s exported to the V240 as a single LUN. We create iso images of our product in the following way (high-level): # mkfile 3g /isoimages/myiso # lofiadm -a /isoimages/myiso

Hi! While playing with file allocation tables, I noticed that if a FAT volume (eg. a floppy) with looped allocation chain is being read under Linux, the system stops responding and cannot be recovered to a working state without a hardware rebooting. This bug is not-so-useful for performing Denial-Of-Service attacks (if an evildoer managed to put a floppy into your computer, why won''t he

The following patch allows memdisk to support compressed floppy images created by WinImage. WinImage creates a PKZIP-style archive with a single member, the .img (or .ima) file containing the floppy image. WinImage names such archives with a .imz extension. This patch lifts the header/trailer checking code from gunzip() to a new function, check_zip(), which both checks for a valid ZIP image and