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nbd: generalize usage of nbd_read
2019-02-04 Vladimir Sementsov... nbd: generalize usage of nbd_read
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-02-04 Eric Blakeqemu-nbd: Deprecate qemu-nbd --partition
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-21 Eric Blakeiotests: Enhance 223, 233 to cover 'qemu-nbd --list'
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-21 Eric Blakenbd/client: Work around 3.0 bug for listing meta contexts
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-21 Eric Blakeqemu-nbd: Add --list option
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-21 Eric Blakenbd/client: Add meta contexts to nbd_receive_export_list()
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-21 Eric Blakenbd/client: Add nbd_receive_export_list()
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-21 Eric Blakenbd/client: Refactor nbd_opt_go() to support NBD_OPT_INFO
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-21 Eric Blakenbd/client: Pull out oldstyle size determination
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-21 Eric Blakenbd/client: Split handshake into two functions
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-21 Eric Blakenbd/client: Refactor return of nbd_receive_negotiate()
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-21 Eric Blakenbd/client: Split out nbd_receive_one_meta_context()
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-21 Eric Blakenbd/client: Split out nbd_send_meta_query()
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-21 Eric Blakenbd/client: Change signature of nbd_negotiate_simple_meta_co...
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-21 Eric Blakenbd/client: Move export name into NBDExportInfo
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-21 Eric Blakenbd/client: Refactor nbd_receive_list()
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-21 Eric Blakeqemu-nbd: Avoid strtol open-coding
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-21 Eric Blakenbd/server: Favor [u]int64_t over off_t
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-21 Eric Blakenbd/server: Hoist length check to qmp_nbd_server_add
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-21 Eric Blakeqemu-nbd: Sanity check partition bounds
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-21 Eric Blakeqemu-nbd: Enhance man page
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-21 Eric Blakemaint: Allow for EXAMPLES in texi2pod
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-21 Eric Blakeiotests: Make 233 output more reliable
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-14 Eric Blakeqemu-nbd: Add --bitmap=NAME option
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-14 Eric Blakenbd: Merge nbd_export_bitmap into nbd_export_new
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-14 Eric Blakenbd: Remove x-nbd-server-add-bitmap
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-14 Eric Blakenbd: Allow bitmap export during QMP nbd-server-add
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-14 Eric Blakenbd: Merge nbd_export_set_name into nbd_export_new
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-14 Eric Blakenbd: Only require disabled bitmap for read-only exports
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-14 Eric Blakenbd: Forbid nbd-server-stop when server is not running
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-14 Eric Blakenbd: Add some error case testing to iotests 223
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-14 Philippe Mathieu... qemu-nbd: Rename 'exp' variable clashing with math...
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-14 John Snowiotests: add iotest 236 for testing bitmap merge
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-14 John Snowiotests: implement pretty-print for log and qmp_log
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-14 John Snowiotests: change qmp_log filters to expect QMP objects...
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-14 John Snowiotests: remove default filters from qmp_log
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-14 John Snowiotests: add qmp recursive sorting function
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-14 John Snowiotests: add filter_generated_node_ids
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-14 John Snowiotests.py: don't abort if IMGKEYSECRET is undefined
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-14 John Snowblock: remove 'x' prefix from experimental bitmap APIs
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-14 John Snowblockdev: n-ary bitmap merge
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-14 John Snowblock/dirty-bitmap: remove assertion from restore
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-14 John Snowblockdev: abort transactions in reverse order
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-05 Eric Blakenbd/client: Drop pointless buf variable
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-05 Eric Blakeqemu-nbd: Fail earlier for -c/-d on non-linux
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-05 Eric Blakenbd/client: More consistent error messages
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-04 Eric Blakenbd: Document timeline of various features
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-04 Eric Blakeqemu-nbd: Use program name in error messages
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-04 Vladimir Sementsov... block/nbd-client: use traces instead of noisy error_report_err
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-04 Eric Blakenbd/client: Trace all server option error messages
Signed-off-by: Eric Blake <eblake@redhat.com>
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2019-01-04 Vladimir Sementsov... nbd: publish _lookup functions
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-11-30 Eric Blakenbd/client: Send NBD_CMD_DISC if open fails after connect
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-11-30 Eric Blakenbd/client: Make x-dirty-bitmap more reliable
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-11-30 Eric Blakenbd/server: Advertise all contexts in response to bare...
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-11-19 Eric Blakeiotests: Drop use of bash keyword 'function'
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-11-19 Eric Blakeiotests: Also test I/O over NBD TLS
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-11-19 Daniel P. Berrangétests: exercise NBD server in TLS mode
Reviewed-by: Eric Blake <eblake@redhat.com>
Tested-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-11-19 Daniel P. Berrangétests: add iotests helpers for dealing with TLS certificates
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-11-19 Daniel P. Berrangétests: check if qemu-nbd is still alive before waiting
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-11-19 Daniel P. Berrangétests: pull qemu-nbd iotest helpers into common.nbd...
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-11-19 Daniel P. Berrangéio: return 0 for EOF in TLS session read after shutdown
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-11-19 Eric Blakenbd/server: Ignore write errors when replying to NBD_OPT_ABORT
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-11-19 Daniel P. Berrangénbd: fix whitespace in server error message
 Author: Eric Blake <eblake@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-11-19 Mao Zhongyiqemu-iotests: Modern shell scripting (use $() instead...
Suggested-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-11-19 Mao Zhongyiqemu-iotests: convert `pwd` and $(pwd) to $PWD
Suggested-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-11-19 Mao Zhongyiqemu-iotests: remove unused variable 'here'
Suggested-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-10-04 Denis V. Lunevnbd: fix NBD_FLAG_SEND_CACHE value
CC: Eric Blake <eblake@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-10-03 Vladimir Sementsov... nbd/server: drop old-style negotiation
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-10-03 Vladimir Sementsov... qemu-nbd: drop old-style negotiation
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-10-03 Eric Blakeqemu-nbd: Document --tls-creds
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-10-03 Vladimir Sementsov... nbd/server: fix NBD_CMD_CACHE
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-10-03 Peter Maydellnbd: Don't take address of fields in packed structs
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-09-27 Vladimir Sementsov... nbd/server: send more than one extent of base:allocation...
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-09-27 John Snowqapi: bitmap-merge: document name change
Reported-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-09-26 Vladimir Sementsov... nbd/server: fix bitmap export
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-07-08 Vladimir Sementsov... nbd/server: fix nbd_co_send_block_status
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-07-03 Eric Blakeiotests: New test 223 for exporting dirty bitmap over NBD
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-07-02 Eric Blakenbd/client: Add x-dirty-bitmap to query bitmap from...
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-07-02 John Snowiotests: add 222 to test basic fleecing
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-07-02 Vladimir Sementsov... blockdev: enable non-root nodes for backup source
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-07-02 Eric Blakeiscsi: Avoid potential for get_status overflow
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-07-02 Eric Blakenbd/server: Fix dirty bitmap logic regression
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-06-21 Vladimir Sementsov... nbd/server: introduce NBD_CMD_CACHE
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-06-21 Vladimir Sementsov... docs/interop: add nbd.txt
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-06-21 Vladimir Sementsov... qapi: new qmp command nbd-server-add-bitmap
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-06-21 Vladimir Sementsov... nbd/server: implement dirty bitmap export
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-06-21 Vladimir Sementsov... nbd/server: add nbd_meta_empty_or_pattern helper
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-06-21 Vladimir Sementsov... nbd/server: refactor NBDExportMetaContexts
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-06-21 Vladimir Sementsov... nbd/server: fix trace
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-06-21 Eric Blakenbd/server: Reject 0-length block status request
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-06-21 Eric Blaketests: Simplify .gitignore
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-05-04 Eric Blakenbd/client: Relax handling of large NBD_CMD_BLOCK_STATUS...
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-05-04 Eric Blakenbd/client: Fix error messages during NBD_INFO_BLOCK_SIZE
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-05-04 Vladimir Sementsov... migration/block-dirty-bitmap: fix memory leak in dirty_bitma...
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-05-04 Vladimir Sementsov... nbd/client: fix nbd_negotiate_simple_meta_context
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-04-10 Peter Xumonitor: bind dispatch bh to iohandler context
CC: Eric Blake <eblake@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-04-10 Peter Xuiothread: workaround glib bug which hangs qmp-test
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-04-10 Peter Xuiotests: fix wait_until_completed()
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-04-02 Eric Blakenbd: trace meta context negotiation
Signed-off-by: Eric Blake <eblake@redhat.com>
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2018-04-02 Eric Blakenbd/client: Correctly handle bad server REP_META_CONTEXT
Signed-off-by: Eric Blake <eblake@redhat.com>
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