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Apr 17, 2014

  1. Si Beaumont

    Merge pull request #1692 from simonjbeaumont/ca-130038

    [Dodger] CA-130038: Backport fix for NBD connection handling

Apr 16, 2014

  1. Jon Ludlam

    CA-101922: Properly close the nbd connection

    The recent change to default http connections to v1.1 and
    keep-alive=true was probably the cause of failures in storage
    migration. This patch reverts the connection in question to
    the previous behaviour
    
    It's likely what happened was that xapi kept the connection
    open after the fd was handed off to tapdisk and consumed
    the requests coming in from the source.
    
    Signed-off-by: Jon Ludlam <jonathan.ludlam@eu.citrix.com>
    authored March 28, 2013 simonjbeaumont committed April 16, 2014

Mar 18, 2014

  1. John Else

    Merge pull request #1652 from ravippandey/CA-128444

    [Dodger] CA-128444: Unable to perform VM full copy from local SR to any SR on same host/cross host
    authored March 18, 2014
  2. John Else

    CA-127975: Add explanatory comment

    Signed-off-by: John Else <john.else@citrix.com>
    
    Conflicts:
    	ocaml/xapi/sm_fs_ops.ml
    authored March 05, 2014 ravippandey committed March 18, 2014
  3. John Else

    CA-127975: Run sparse_dd with new subtask during cross-host VDI.copy

    Previously sparse_dd (and the receiving import_raw_vdi operation)
    re-used the VDI.copy task, marking it complete once the import had
    finished.
    
    This caused problems with cross-host VM.copy, as the VM.copy operation
    would also watch the VDI.copy task for completion. The VM.copy would
    attempt to extract the new VDI reference from the task result straight
    away, but import_raw_vdi did not add this to the task result on
    completion, leading to the VM.copy failing with Xml.Error.
    
    Adding the new VDI ref to the VDI.copy task result did not fix the
    problem, as in this case the VM.copy operation would immediately destroy
    the VDI.copy task as soon as it was marked completed. The VDI.copy
    operation would then fail, as its task no longer existed, and it would
    clean up by destroying the new VDI. Meanwhile the VM.copy operation would
    complete without an exception being raised.
    
    The approach taken here is to create a new task for the import_raw_vdi
    operation. VDI.copy watches for this task to be completed, and VM.copy
    in turn watches for the VDI.copy operation to be completed. This way
    there is no race between VDI.copy and VM.copy, and the new VDI ref is
    automatically added to the VDI.copy task's result on completion.
    
    Signed-off-by: John Else <john.else@citrix.com>
    
    Conflicts:
    	ocaml/xapi/sm_fs_ops.ml
    authored March 03, 2014 ravippandey committed March 18, 2014
  4. Si Beaumont

    CA-120529: Propagate VDI.copy receiver failures

    If the receiver fails but the sender has already sent all its data then it
    would have deemed the copy a success. This is dangerous since we can end up
    with VDI corruption on the receiver and the impression that the copy was
    successful.
    
    Now we re-raise any errors encountered on the receiver back on the sender side
    in the case of cross-host VDI.copy.
    
    Signed-off-by: Si Beaumont <simon.beaumont@citrix.com>
    authored November 20, 2013 ravippandey committed March 18, 2014
  5. Si Beaumont

    CA-120529: Wait for receiver in X-host VDI.copy

    The sender was completing the VDI.copy operation after it had sent the last of
    the data. This meant that any subsequent operations on the new VDI could fail
    with VDI_IN_USE because the datapath on the receiver had yet to be destroyed.
    
    Now we forward the task to the receiving host and wait for it to set it as
    complete.
    
    Signed-off-by: Si Beaumont <simon.beaumont@citrix.com>
    authored November 20, 2013 ravippandey committed March 18, 2014
  6. Si Beaumont

    CA-100511: Don't fail SXM when guests are shutdown during migration

    If, during the VDI copy to the remote, the guest is shutdown then, when it
    comes to moving the domain, Xenops will complain that the domain doesn't exist.
    We had already desinged to handle this case but the exception catch needed to
    be broadened to match the new "extra" TypedTable used for the VM metadata.
    
    Signed-off-by: Si Beaumont <simon.beaumont@citrix.com>
    authored May 20, 2013 ravippandey committed March 18, 2014

Mar 17, 2014

  1. Rob Hoes

    Merge pull request #1648 from ravippandey/CA-127973

    [Dodger] CA-122467: Fix for setting the right value of memory_actual after vm is ...
    authored March 17, 2014

Mar 11, 2014

  1. CA-122467: Fix for setting the right value of memory_actual after vm …

    …is started
    
    There is a race condition between vm_start and monitor thread.
    The monitor thread runs every 5s and updates the memory changes of the
    VMs if any. It does that only if the VM's resident_on value is set to
    localhost.
    Currently, the memory changes are being seen by monitor thread while
    VM is starting but since the start operation has'nt yet set the
    resident_on, the monitor thread doesn't do anything.
    However, the in-memory cache of monitor thread already has the vm_memory
    changes for that VM. This needs to be removed, so that monitor thread
    updates it next time when the resident_on value of the VM is set by
    start operation.
    Signed-off-by: Ravi Pandey <ravi.pandey@citrix.com>
    authored December 11, 2013 ravippandey committed March 11, 2014

Mar 07, 2014

  1. thomassa

    Merge pull request #1621 from thomassa/tampa-lcm-sctx-1637-rrdd-squeezed

    [TAMPA] rrdd and squeezed: use new xenstore-watching, not polling.
    authored March 07, 2014

Feb 13, 2014

  1. thomassa

    Merge pull request #1612 from ravippandey/Dodger/HFX-1070

    [HFX-1070] SCTX-1515: Handling storage exception while unplugging vbd
    authored February 13, 2014

Feb 11, 2014

  1. Ravi Pandey

    [HFX-1070] SCTX-1515: Handling storage exception while unplugging vbd

    authored January 30, 2014

Feb 07, 2014

  1. John Else

    Merge pull request #1626 from ravippandey/Dodger/HFX-1097

    [HFX-1097] SCTX-1532: Ensure that ethtool params get set on bond slaves
    authored February 07, 2014
  2. Rob Hoes

    SCTX-1532: Ensure that ethtool params get set on bond slaves

    Signed-off-by: Rob Hoes <rob.hoes@citrix.com>
    authored September 30, 2013 ravippandey committed February 07, 2014

Feb 06, 2014

  1. John Else

    Merge pull request #1606 from ravippandey/Dodger/HFX-1031

    [HFX-1031] CA-112880: Fix race condition writing memory-actual
    authored February 06, 2014
  2. John Else

    Merge pull request #1605 from ravippandey/Dodger/HFX-1037

    [HFX-1037] CA-113392: Fix PBD password-secret lifecycle
    authored February 06, 2014
  3. John Else

    Merge pull request #1608 from ravippandey/Dodger/HFX-955

    Dodger/HFX-955 : Multiple commits
    authored February 06, 2014

Feb 05, 2014

  1. Rob Hoes

    Merge pull request #1614 from ravippandey/Dodger/HFX-999

    Dodger/HFX-999: Multiple commits
    authored February 05, 2014
  2. Ravi Pandey

    Don't package sparse_dd.conf in xapi-core RPM

    authored February 05, 2014
  3. Rob Hoes

    Merge pull request #1611 from ravippandey/Dodger/HFX-1059

    [HFX-1059] CA-121350: Handle invalid edition on xapi startup
    authored February 05, 2014

Feb 04, 2014

  1. Jonathan Davies

    CA-101580: rrdd: watch xenstore instead of polling

    xcp-rrdd is interested in domains' data/meminfo_free values. In one example, polling xenstore for these values took about 30 seconds for 700 VMs. Instead of polling, use watches.
    (cherry picked from commit dc787f7)
    authored March 22, 2013 thomassa committed February 04, 2014
  2. Jonathan Davies

    CA-102259: make squeezed use the new xenstore-watching interface

    The only change to observational semantics is that the following actions are no longer performed atomically:
    
    -				  Mutex.execute m
    -					  (fun () ->
    -						  IntSet.iter (Hashtbl.remove cache) gone;
    -						  IntSet.iter (fun domid -> try ignore(get_per_domain (xc, xs) domid) with _ -> ()) arrived
    -					  ) in
    
    Now, we execute (Hashtbl.remove cache) on each disappeared domain, separately, and get_per_domain on each new domain, separately.
    (cherry picked from commit 0ab61fa)
    authored March 27, 2013 thomassa committed February 04, 2014
  3. John Else

    Merge pull request #1609 from ravippandey/Dodger/HFX-950

    [HFX-950] CA-97402: Add a means of disabling modules in the domainjoin-cli command...
    authored February 04, 2014
  4. Rob Hoes

    Merge pull request #1607 from ravippandey/Dodger/HFX-1022

    [HFX-1022] CA-118027: Don't send RPC calls that are too large
    authored February 04, 2014
  5. Rob Hoes

    Merge pull request #1610 from ravippandey/Dodger/HFX-958

    [HFX-958] XOP-435: Allow clearing of DNS entries.
    authored February 04, 2014
  6. Rob Hoes

    Merge pull request #1615 from ravippandey/Dodger/HFX-1097

    [HFX-1097] CA-119831 Apply GRO settings to bond and vlan interfaces
    authored February 04, 2014
  7. Rob Hoes

    Merge pull request #1616 from ravippandey/Dodger/HFX-1004

    [HFX-1004] CA-118425/SCTX-1559: Remove interfaces from bridge before
    authored February 04, 2014

Jan 31, 2014

  1. Ravi Pandey

    [HFX-1004] CA-118425/SCTX-1559: Remove interfaces from bridge before

    creating VLAN on it
    Signed-off-by: Ravi Pandey <ravi.pandey@citrix.com>
    authored January 31, 2014
  2. thomassa

    CA-119831 Apply GRO settings to bond and vlan interfaces

    Ethtool settings (Generic Receive Offload etc.) need to be set on the
    bond and VLAN devices where applicable.
    
    Signed-off-by: Thomas Sanders <thomas.sanders@citrix.com>
    authored October 28, 2013 ravippandey committed January 31, 2014
  3. Si Beaumont

    HFX 990: Correct vhd-tool path for 6.0.2 backport

    Signed-off-by: Si Beaumont <simon.beaumont@citrix.com>
    authored October 24, 2013 ravippandey committed January 31, 2014
  4. Si Beaumont

    HFX-990: Revert to using Uuid instead of Uuidm

    Signed-off-by: Si Beaumont <simon.beaumont@citrix.com>
    authored October 24, 2013 ravippandey committed January 31, 2014
  5. Dave Scott

    import_raw_vdi: log output from vhd-tool

    This can be useful in diagnosing errors.
    
    Signed-off-by: David Scott <dave.scott@eu.citrix.com>
    authored September 27, 2013 ravippandey committed January 31, 2014
  6. Dave Scott

    import_raw_vdi: use vhd-tool helper program

    The vhd-tool helper is capable of O_DIRECT I/O and minimises
    data copies.
    
    Signed-off-by: David Scott <dave.scott@eu.citrix.com>
    authored September 23, 2013 ravippandey committed January 31, 2014

Jan 30, 2014

  1. Ravi Pandey

    Adding Fun to resolve (|>)

    Signed-off-by: Ravi Pandey <ravi.pandey@citrix.com>
    authored January 30, 2014
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