Ulrich Windl wrote: > Hi, > > my apologies if this was asked and answered before, but I just tried to get a > HOWTO on iSCSI and multipath, but failed to find something really usable. > > I have a question regarding various timeouts, specifically (SCSI command, TCP > connection, multipath). Somehow those timeout s are hierarchical, meaning the > multipath daemon (or kernel module) will send some command to a virtual SCSI > device (iSCSI here), then the iSCSI layer will send a TCP packet on the wire, > and > after some further unpacking a more or less real SCSI device will receive a > command. > > If I name those timeouts tm (multipath), tt (TCP), and ts (SCSI) > respectively, > should the following be true: > > tm < tt < ts > > Or should the exact opposite be true: > > tm > tt > ts
Are you using dm-multipath? If so what timeout are you referencing? I tried to document what I think you are asking in the section 8 of the README. Does that help? --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "open-iscsi" group. To post to this group, send email to open-iscsi@googlegroups.com To unsubscribe from this group, send email to open-iscsi+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/open-iscsi -~----------~----~----~----~------~----~------~--~---
