search for: targetc

Guys, Im trying very hard to get a poc iscsi target/initiator working between 2 centos 6 machines. The targetcli seems buggy as hell - meaning it does not look updated for the current version of centos or other distributions output some output - notice the 2011 year and I dont have the iscsi directory. It seems commands can only be issued out of the corresponding directory... I want to disable suthent...

...configure glusterfs to expose iSCSI target. I followed this artical https://pkalever.wordpress.com/2016/06/23/gluster-solution-for-non-shared-persistent-storage-in-docker-container/ but when I install tcmu-runner. It doesn't work. I setup on CentOS7 and installed tcmu-runner by rpm. When I run targetcli, it not show *user:glfs* and *user:gcow* */>* ls o- / ...................................................... [...] o- backstores ........................................... [...] | o- block ............................... [Storage Objects: 0] | o- fileio .............................. [...

On Wed, Sep 13, 2017 at 1:03 PM, GiangCoi Mr <ltrgiang86 at gmail.com> wrote: > Hi all > Hi GiangCoi, The Good news is that now we have gluster-block [1] which will help you configure block storage using gluster very easy. gluster-block will take care of all the targetcli and tcmu-runner configuration for you, all you need as a pre-requisite is a gluster volume. And the sad part is we haven't tested gluster-block on centos, but just source compile should work IMO. > I want to configure glusterfs to expose iSCSI target. I followed this > artical > ht...

...ta and Enhancement Advisory 2018:1403 Upstream details at : https://access.redhat.com/errata/RHEA-2018:1403 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64: 52be736c9ef564f9822e7f0165a77403547bfcb958eba0d3a31e1a751caa95ac targetcli-2.1.fb46-4.el7_5.noarch.rpm Source: 9f9c7b06a0c5aea9cee8bb066974f2469731b1fdc28f67352203d3fcf16efe73 targetcli-2.1.fb46-4.el7_5.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos at irc.freenode.net Twitter: @JohnnyCentOS

...Errata and Bugfix Advisory 2018:1999 Upstream details at : https://access.redhat.com/errata/RHBA-2018:1999 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64: bbef4644c71682f79333af26666663364030908e692da8553cb0482292f13952 targetcli-2.1.fb46-6.el7_5.noarch.rpm Source: bf98bbeb025c33613b6be0904b5c614048b38376fda1aec03dfd23a16a304a07 targetcli-2.1.fb46-6.el7_5.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos at irc.freenode.net Twitter: @JohnnyCentOS

...just malloc and memcpy, >> while not going to blk layer. >> >> Also tried creating one file in /tmp, used as fileio, also can reproduce. >> So no real device is based. >> >> like: >> cd /tmp >> dd if=/dev/zero of=test bs=1M count=1024; sync; >> targetcli >> #targetcli >> (targetcli) /> cd backstores/fileio >> (targetcli) /> create name=file_backend file_or_dev=/tmp/test size=1G >> (targetcli) /> cd /vhost >> (targetcli) /> create wwn=naa.60014052cc816bf4 >> (targetcli) /> cd naa.60014052cc816bf4/...

...just malloc and memcpy, >> while not going to blk layer. >> >> Also tried creating one file in /tmp, used as fileio, also can reproduce. >> So no real device is based. >> >> like: >> cd /tmp >> dd if=/dev/zero of=test bs=1M count=1024; sync; >> targetcli >> #targetcli >> (targetcli) /> cd backstores/fileio >> (targetcli) /> create name=file_backend file_or_dev=/tmp/test size=1G >> (targetcli) /> cd /vhost >> (targetcli) /> create wwn=naa.60014052cc816bf4 >> (targetcli) /> cd naa.60014052cc816bf4/...

I have been successful at getting one XEN host to initiate a iSCSI connection to a target served by CentOS7, but not a second XEN host. xe sr-create complains the StorageRepository is in use. Is there a configuration change? Another iSCSI target server to use?

...me of the forums and Github, there are no responses yet. This is essentially a cross post from a seemingly dead list. Hopefully someone here will have some suggestions. I've googled this particular issue and not really finding any good results on how to resolve it. I installed targetcli via yum on CentOS 7 and this is the version in the repo: # targetcli targetcli shell version 2.1.fb49 Copyright 2011-2013 by Datera, Inc and others. For help on commands, type 'help'. I downloaded the .zip of the targetcli-fb version and tried it too from the scri...

For quite some time I?ve been using FreeNAS to provide services as a NAS over ethernet and SAN over Fibre Channel to CentOS 7 servers each using their own export, not sharing the same one. It?s time for me to replace my hardware and I have a new R720XD that I?d like to use in the same capacity but configure CentOS 7 as a Fibre Channel target rather than use FreeNAS any further. I?m doing

Hi, I am working to get iscsi running using targetcli. So far everything seems to be working except for the fact that when I run saveconfig, exit the targetcli shell and reboot, the iscsi configs are gone. If I run restoreconfig, the configuration gets reloaded and all is well. Can someone tell me how to get the targetcli configuration to persist...

Hi there, I've installed C7 and I'm trying to use targetcli and other. Until yesterday all works good. Today I've runned yum update, that has updated glibc. Then I installed targetcli and targetd. After some operation on an md device like mount/umont. After this, during yum install lsof I get: ..... Install 1 Package Total size: 331 k Installed s...

Dear Gents, We are using libsmbclient smbc_getFunctionRead to read from a Microsoft DFS share. Before each 64k read there are a QUERY_PATH_INFO and a GET_DFS_REFERRAL which slow down the transmission. Is there a way to query these only once at the beginning of the transmission and cache it? system: 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt9-3~deb8u1 (2015-04-24) x86_64 GNU/Linux lib:

In commit 365a7150094 ([SCSI] virtio-scsi: hotplug support for virtio-scsi), hotplug support is added to virtio-scsi. This patch adds hotplug and hotunplug support to tcm_vhost. You can create or delate a LUN in targetcli to hotplug or hotplug a LUN in guest. Signed-off-by: Asias He <asias at redhat.com> --- drivers/vhost/tcm_vhost.c | 171 ++++++++++++++++++++++++++++++++++++++++++++-- drivers/vhost/tcm_vhost.h | 9 +++ 2 files changed, 175 insertions(+), 5 deletions(-) diff --git a/drivers/vhost/tcm_v...

In commit 365a7150094 ([SCSI] virtio-scsi: hotplug support for virtio-scsi), hotplug support is added to virtio-scsi. This patch adds hotplug and hotunplug support to tcm_vhost. You can create or delate a LUN in targetcli to hotplug or hotplug a LUN in guest. Signed-off-by: Asias He <asias at redhat.com> --- drivers/vhost/tcm_vhost.c | 171 ++++++++++++++++++++++++++++++++++++++++++++-- drivers/vhost/tcm_vhost.h | 9 +++ 2 files changed, 175 insertions(+), 5 deletions(-) diff --git a/drivers/vhost/tcm_v...

...void *buf, > size_t count) > > where it's doing: > > status = cli_resolve_path(frame, "", context->internal->auth_info, > file->srv->cli, path, > &targetcli, &targetpath); > > before each call to cli_read(), which does seem rather > excessive. > > I'm guessing it's to allow a DFS server to go down mid-read, > and allow a replica to take over.... Let me think about this > some more. > > You might want to log this...

> I've now managed to replicate the error on my test setup. I added a > third host and all hell broke loose - no locking at all when opening > Excel files apart from same-host. It seemed fine with two. > > I then downgraded to 4.4.5 and the problem persisted. So it cannot be > a regression from that patch. > > Regards, > > Alex > Here you go: Locked files:

...21/10/16 18:06, Ralph Böhme wrote: > diff --git a/source3/client/client.c b/source3/client/client.c > index 831b9bc..28e98af 100644 > --- a/source3/client/client.c > +++ b/source3/client/client.c > @@ -2498,12 +2498,12 @@ static int cmd_open(void) > > status = cli_ntcreate(targetcli, targetname, 0, > FILE_READ_DATA|FILE_WRITE_DATA, 0, > - FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_OPEN, > + 0, FILE_OPEN, > 0x0, 0x0, &fnum, NULL); > if (!NT_STATUS_IS_OK(status)) { > status = cli_ntcreate(targetcli, targetname, 0, > FILE_READ_DATA, 0,...

Asias He (4): tcm_vhost: Refactor the lock nesting rule tcm_vhost: Add hotplug/hotunplug support tcm_vhost: Add ioctl to get and set events missed flag tcm_vhost: Enable VIRTIO_SCSI_F_HOTPLUG drivers/vhost/tcm_vhost.c | 262 +++++++++++++++++++++++++++++++++++++++++++--- drivers/vhost/tcm_vhost.h | 13 +++ 2 files changed, 259 insertions(+), 16 deletions(-) -- 1.8.1.4

Asias He (4): tcm_vhost: Refactor the lock nesting rule tcm_vhost: Add hotplug/hotunplug support tcm_vhost: Add ioctl to get and set events missed flag tcm_vhost: Enable VIRTIO_SCSI_F_HOTPLUG drivers/vhost/tcm_vhost.c | 262 +++++++++++++++++++++++++++++++++++++++++++--- drivers/vhost/tcm_vhost.h | 13 +++ 2 files changed, 259 insertions(+), 16 deletions(-) -- 1.8.1.4