I am using async option to export me nfs
disk. http://unixhelp.ed.ac.uk/CGI/man-cgi?exports
This help all writes on the disk to be very fast.
On Saturday, May 9, 2015 at 2:05:19 PM UTC-3, Felipe Gutierrez wrote:
Hi, I am using jscsi.org target and open-iscsi initiator. Through NFS I
can
Hello Felipe,
I'm not sure about anyone else, but I wouldn't expect that tweaking the
iSCSI settings you've been talking about will improve this.
Have you tested just connecting from server to storage via iSCSI? Take
NFS out of the picture. iSCSI is very dependent on the network. What kind
Hi Donald, thanks for reply,
I realized the my problem was the NFS. The default mode is sync, now I am
exporting my NFS async at /etc/export. It is very dangers because I can
corrupt my data, but I am gonna put a firewall to these two machines.
Thanks again!
Felipe
On Wed, May 13, 2015 at 6:11
This makes the iscsi_host, iscsi_session, iscsi_connection, and
iscsi_endpoint transport class devices only visible in sysfs under a
matching network namespace. The network namespace for all of these
objects is tracked in the iscsi_cls_host structure.
---
drivers/scsi/scsi_transport_iscsi.c |
I've had a few reports of people trying to run iscsid in a container, which
doesn't work at all when using network namespaces. This is the start of me
looking at what it would take to make that work, and if it makes sense at all.
The first issue is that the kernel side of the iSCSI netlink
Prepare iSCSI netlink to operate in multiple namespaces.
---
drivers/scsi/scsi_transport_iscsi.c | 67 +++--
1 file changed, 57 insertions(+), 10 deletions(-)
diff --git a/drivers/scsi/scsi_transport_iscsi.c
b/drivers/scsi/scsi_transport_iscsi.c
index
Make use of the per-net netlink sockets. Responses are sent back on the
same socket/namespace the request was received on. Async events are
reported on the socket/namespace stored in the iscsi_cls_host associated
with the event.
---
drivers/scsi/scsi_transport_iscsi.c | 92
This lets iscsi_tcp operate in multiple namespaces. It uses current
during session creation to find the net namespace, but it might be
better to manage to pass it along from the iscsi netlink socket.
---
drivers/scsi/iscsi_tcp.c| 7 +++
drivers/scsi/scsi_transport_iscsi.c | 7