6931950 vdisk does not timeout when backend does not exist 6924052 iostat within guest domains report 100% busy following a control domain reboot

FWARC/2010/054 VIO vNet/vSwitch support for Rx Dring Data mode 6938259 vnet and vsw should support RxDringData mode

6931722 vdisk using failfast or multipath can hang during heavy I/O

PSARC/2009/396 Tickless Kernel Architecture / lbolt decoupling 6860030 tickless clock requires a clock() decoupled lbolt / lbolt64 Portions contributed by Chad Mynhier <cmynhier@gmail.com>

6726533 vdisk failover should handle storage/storage-path failures (a la mpxio)

backout 6726533: causes 6898072

6726533 vdisk failover should handle storage/storage-path failures (a la mpxio)

PSARC 2008/769 Multiple disk sector size support. 6710930 Solaris needs to support large sector size hard drive disk

6769808 can not export a zvol from u5 as single-slice vdisk to u6

6774915 CPU Solaris stress test hangs with thread stuck in vdc_recv

6708257 DVD-ROM (not OS installation disk) can not mount from guest domain of LDOM 1.0.2

6746039 Cluster node hangs on panic fault injection when it is primary for resource group 6747687 Bakota DVD drive is not exported as a DVD 6734615 Bad EFI signature messages output during logical domain creation. 6757931 disks are not correctly exported with Hitachi HDLM multipathing

6752654 netinstall fails with file-based backend.

PSARC 2008/382 Fast Reboot 6714038 Fast Reboot support for x86 platforms

PSARC/2008/336 Extended VTOC 6708609 Support booting on disks > 1TB (phase 1) 6672960 cmlb: default minor nodes for disks > 1TB is not EFI/GPT style 6727240 When a fat32 partition created in the part of the disk after 1TB, block I/O and umount fail

6699271 Dynamic virtual disk size management

6699505 vdc_init_attr_negotiation() should compare msglen to the size of vd_attr_msg_t not vio_ver_msg_t

6715584 vdc_strategy should use polled I/O during panic

6710337 guest domain panics on a "bad mutex" on a VIO-DR remove of vdisk in mpgroup

6680459 vdc should define Nblocks/Size as dynamic properties 6694540 disks are not correctly exported with EMC powerpath 6695641 assert failure in vds:vd_recv_msg() when resuming a suspended domain

6688984 VDC race condition seems to be using freed buffer from vdc_process_data_msg

6622004 vdc should support multi-pathing using multiple vdisk servers

6685018 guest vdisk panic in I/O kstat if connection is reset and there are outstanding transactions

6675762 VDC should check for device being read-only on open.

6673364 vdc should support DKIOCPARTITION ioctl

6503157 guest domain I/O statistics need to be made available to iostat(1M)

FWARC 2008/016 VIO vNet/vSwitch MD node updates FWARC 2008/017 VIO Protocol Update 6561424 Heavy network traffic in LDoms guest domains leads to Sun Cluster heartbeat failures

6528974 Usage of DKIOCGETEFI has changed and impacts vdisks using zfs volumes 6558966 Virtual disks created from files do not support EFI labels

FWARC 2007/672 VIO vDisk Protocol Updates 6437722 vDisk should support USCSICMD ioctl 6437772 vDisk should support mhd (multihost disk control operations) 6621222 need a tunable to export volumes as single slice disks

FWARC 2007/602 VIO vDisk Protocol Updates 6434615 vDisk needs to support booting/installing from DVDs 6490305 vdc could improve its lint cleanliness 6569471 VIO_IS_VALID_DESC_STATE and VIO_SET_DESC_STATE utterly broken (but unused) 6607061 vDisk protocol version needs to be bumped up to v1.1

6596819 vds does not implement DKIOCFLUSHWRITECACHE for files-exported-as-vdisks

6531913 vds can lose access to vdisks built from files located on the root fs 6575050 vds should support unformatted disks

FWARC 2007/363 VIO vDisk MD node updates 6566086 vdc needs an I/O timeout 6575216 IO-DOMAIN-RESET : Guests may lose access to disk services (VDS) if IO domain is rebooted

6534456 vntsd does not recognize a listen_addr of 127.0.0.1 6536262 vds occasionally sends out-of-order responses 6541689 vsw_process_data_dring_pkt doesn't check the return value from allocb 6544946 Adding non existant disk device to single cpu domain causes hang

6531557 format(1m) does not work with virtual disks 6573657 vds type-conversion bug prevents raw disk accesses from working 6578918 disk image should have a device id

6534269 vdc incorrectly allocs mem handle for synchronous DKIOCFLUSHWRITECACHE calls

6524333 Service domain panics if it fails to map pages for a disk on file 6527265 Hard hang in guest ldom on issuing the format command 6530040 vds does not close underlying physical device or file properly

6505472 RC1 build: guest ldg(s) softhang during repeat boot 6520626 Assertion panic in vdc following primary domain reboot

6422488 vdc should read/write VTOC & GEOM to a disk on file 6483975 vDisk server should bypass lofi to access disk image files 6492690 vds unable to open zfs volumes on boot 6505765 vntsd crashes while in a tight loop of bind/unbind a guest domain 6506356 VD_OP_BREAD/BWRITE operations do not report nblks read/written by vds 6510356 Vdc and Vds should handle bad or non existent devices better.

PSARC/2006/672 USCSI LUN reset flag 6299480 JIST: USCSICMD does not support LUN Reset. 6451061 target drivers could make use of a common uscsi mechanism

6485548 Can not create zpool on guest domain with an entire vdisk 6486746 cnex timeouts during intr redistribution when doing cpu DR 6488547 Kaio accesses of block size greater than 64K fail on guest's virtual disks 6488812 vdc driver should define internal macro instead of SDUNIT/SDPART

6468703 two kernel lint directives represent low-hanging fruit

6458676 memory leak with 12 hours all_solaris_tests. 6460802 vdc does not handle ldc_write failures appropriately 6462669 VDC bind failure messages under stress in an ldom. 6463753 panic[cpu0]/thread=2a100207cc0: kernel heap corruption detected 6469548 Domain Services module should not claim every DS port in the MD 6469890 LDC clients fail to handshake reliably following a channel reset 6469900 LDOM domain0 runs out of freemem during extended runs. 6470870 pcp_init() returns error right after boot 6471712 vntsd cannot be disabled via svcadm unless issued twice.

6419154 libpcp pcp_init routine should accept service names 6428416 CPUs greater than NCPU are stopped too early in boot 6436930 qcn drv needs to handle EWOULDBLOCK returned by hv_cnputchar 6437727 vDisk should support EFI labels 6437738 vDisk should support devid 6441930 fillsysinfo should cap max sun4v queue size to kernel limits 6441933 The broken MD detection code should be improved 6445825 domaining_enabled variable does not tell the whole story 6449959 vDisk DKIOCSETWCE/DKIOCGETWCE ioctls are not correctly implemented 6451118 Elevate libpcp from a platform lib to a sun4v lib 6451490 ldc_chkq incorrectly returns queue empty when data is available on streaming mode channel 6456875 VIO drivers should use LDC shared memory for better performance 6456880 LDC link layer fails to clear interrupt state properly 6456928 drd service is not enabled if installed through an upgrade 6457162 vswitch needs to cope with dropped pkts when talking to obp 6457166 vswitch calculating bounded range of descriptors incorrectly

6432376 vds and vdc don't negotiate max transfer size supported correctly 6432416 vds should support raw as well as block devices. 6434543 vdc error messages could be more informative 6447559 vswitch should take advantage of multiple unicast address support 6448482 Some LDC link layer APIs do not match specification 6448730 drctl panics being unloaded by moduninstall daemon

6412648 VIO service drivers auto-unload after some time 6413569 Possible memory leaks needs to be investigated. 6423722 vds should use finer-grained locking for better performance 6429738 LDom panics using a destroyed ldc 6431111 LDOM manager should use P_FAULTED state for cpu instead of P_OFFLINE/ 6431300 can not enter '~' character on a ldom's console 6431458 vDisk drivers need to handle read/write requests asynchronously 6437436 ldc read/write operations are serialized due to a common lock 6437766 vDisk VTOC should handle the timestamp field 6440543 vSwitch/vNet should use aligned IP frame headers 6440553 vNet/vSwitch should reuse previously allocated mblks 6442270 vDisk server should set FREAD and FWRITE mode when calling ldi_ioctl 6442851 Remove VLDC max write_pa limit 6442973 vntsd dumps core with assertion failure message 6443193 vDisk client incorrectly implements DKIOCSGEOM ioctl 6443198 vDisk client incorrectly caches new VTOC on DKIOCSVTOC ioctl 6444392 vswitch/vnet should set end_idx to -1 for increased performance

6423207 Misc vntsd help messages 6424288 Guest domain allows user to change the ethernet address 6424330 retry ldc_up() during transmit if the channel is not up, in vnet driver 6428613 assertion failure in vdc as a result of DKIOCFLUSHWRITECACHE ioctl call 6431479 mismerge in hsvc introduced by 6391870 6431822 vds/vdc should not reference C macros __DATE__ or __TIME__ 6431874 vdc sets the max transfer size incorrectly 6432364 preallocate tx buffers in vnet

6422255 vdc could handle handshake restarts better 6422474 ldc handshake race condition if ldc_up called by both sides of channel simultaneously 6427409 ldc should use drv_usecwait instead of delay loops 6427830 Implement FWARC 2006/195 vDisk control operations 6427836 Improve vDisk version negotiation protocol 6427847 Make vds tolerant of serving full disks with zero-length slices

FWARC 2005/633 Project Q Logial Domaining Umbrella FWARC 2005/739 sun4v channels FWARC 2006/055 Domain Services FWARC 2006/072 sun4v virtual devices machine description data FWARC 2006/074 sun4v interrupt cookies FWARC 2006/075 Channel devices, Virtual Disk client and server bindings FWARC 2006/076 Virtual Network Client and switch Bindings FWARC 2006/081 Virtual Logical Domain Channel (vldc) Bindings FWARC 2006/086 LDOM variables FWARC 2006/105 LDOM support for NCP FWARC 2006/110 Domain Services MD node and other misc properties FWARC 2006/117 Virtual Console Concentrator Bindings FWARC 2006/135 sun4v channel console packets FWARC 2006/140 sun4v channels transport protocol FWARC 2006/141 FMA Domain Services FWARC 2006/174 NCS HV Update FWARC 2006/184 sun4v channels shared memory FWARC 2006/195 Virtual IO Communication Protocol PSARC 2006/152 Logical Domain Channels Transport API 6272074 Need interface to determine execution unit sharing. 6354556 Add machine description kernel framework support 6391870 LDoms v1.0 Solaris Changes