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@@ -1,137 +0,0 @@
-id = 1562
-title = "qemu live migration with compression ( zstd or zlib ) in same server  always(100% reproduce) failed (recevied ram page flag 0x0)"
-state = "closed"
-created_at = "2023-03-27T05:27:28.419Z"
-closed_at = "2024-05-10T13:27:22.763Z"
-labels = ["Migration"]
-url = "https://gitlab.com/qemu-project/qemu/-/issues/1562"
-host-os = "CentOS Stream 9"
-host-arch = "x86"
-qemu-version = "version 7.2.91 (v8.0.0-rc1-36-g60ca584b8a)"
-guest-os = "centos stream 9"
-guest-arch = "x86_64"
-description = """"""
-reproduce = """1. live migration with compress mode in same server
-2. src:  qemu-system-x86_64  -cpu Cascadelake-Server-v4 -smp 10 -enable-kvm -m 50G -nographic -serial telnet:localhost:4321,server,nowait -nic tap,ifname=tap0,script=no,downscript=no CentOS-Stream-GenericCloud-9-20230123.0.x86_64_test_0.qcow2
-
-```
-   QEMU 7.2.91 monitor - type 'help' for more information
-(qemu) migrate_set_capability compress on
-(qemu) migrate_set_parameter multifd-compression zstd
-(qemu) info migrate_capabilities
-xbzrle: off
-rdma-pin-all: off
-auto-converge: off
-zero-blocks: off
-compress: on
-events: off
-postcopy-ram: off
-x-colo: off
-release-ram: off
-block: off
-return-path: off
-pause-before-switchover: off
-multifd: off
-dirty-bitmaps: off
-postcopy-blocktime: off
-late-block-activate: off
-x-ignore-shared: off
-validate-uuid: off
-background-snapshot: off
-zero-copy-send: off
-postcopy-preempt: off
-(qemu)  info migrate_parameters
-announce-initial: 50 ms
-announce-max: 550 ms
-announce-rounds: 5
-announce-step: 100 ms
-compress-level: 1
-compress-threads: 8
-compress-wait-thread: on
-decompress-threads: 2
-throttle-trigger-threshold: 50
-cpu-throttle-initial: 20
-cpu-throttle-increment: 10
-cpu-throttle-tailslow: off
-max-cpu-throttle: 99
-tls-creds: ''
-tls-hostname: ''
-max-bandwidth: 134217728 bytes/second
-downtime-limit: 300 ms
-x-checkpoint-delay: 20000 ms
-block-incremental: off
-multifd-channels: 2
-multifd-compression: zstd
-xbzrle-cache-size: 67108864 bytes
-max-postcopy-bandwidth: 0
-tls-authz: ''
-(qemu) migrate -d tcp:localhost:4444
-(qemu) qemu-system-x86_64: failed to save SaveStateEntry with id(name): 2(ram): -5
-qemu-system-x86_64: Unable to write to socket: Connection reset by peer
-```
-
-3.dest(in same server): qemu-system-x86_64  -cpu Cascadelake-Server-v4 -smp 10 -enable-kvm -m 50G -nographic -serial telnet:localhost:4322,server,nowait -nic tap,ifname=tap1,script=no,downscript=no --incoming tcp:0:4444  CentOS-Stream-GenericCloud-9-20230123.0.x86_64_test_0.qcow2
-
-```
- QEMU 7.2.91 monitor - type 'help' for more information
-(qemu) migrate_set_capability compress on
-(qemu) migrate_set_parameter multifd-compression zstd
-(qemu) info mi
-mice                  migrate               migrate_capabilities
-migrate_parameters
-(qemu) info migrate_capabilities
-xbzrle: off
-rdma-pin-all: off
-auto-converge: off
-zero-blocks: off
-compress: on
-events: off
-postcopy-ram: off
-x-colo: off
-release-ram: off
-block: off
-return-path: off
-pause-before-switchover: off
-multifd: off
-dirty-bitmaps: off
-postcopy-blocktime: off
-late-block-activate: off
-x-ignore-shared: off
-validate-uuid: off
-background-snapshot: off
-zero-copy-send: off
-postcopy-preempt: off
-(qemu) info migr
-migrate               migrate_capabilities  migrate_parameters
-(qemu) info migrate_parameters
-announce-initial: 50 ms
-announce-max: 550 ms
-announce-rounds: 5
-announce-step: 100 ms
-compress-level: 1
-compress-threads: 8
-compress-wait-thread: on
-decompress-threads: 2
-throttle-trigger-threshold: 50
-cpu-throttle-initial: 20
-cpu-throttle-increment: 10
-cpu-throttle-tailslow: off
-max-cpu-throttle: 99
-tls-creds: ''
-tls-hostname: ''
-max-bandwidth: 134217728 bytes/second
-downtime-limit: 300 ms
-x-checkpoint-delay: 20000 ms
-block-incremental: off
-multifd-channels: 2
-multifd-compression: zstd
-xbzrle-cache-size: 67108864 bytes
-max-postcopy-bandwidth: 0
-tls-authz: ''
-(qemu) info migrate_capabilitiesqemu-system-x86_64: Unknown combination of migration flags: 0x0
-qemu-system-x86_64: decompress data failed
-qemu-system-x86_64: error while loading state section id 2(ram)
-qemu-system-x86_64: load of migration failed: Operation not permitted
-```"""
-additional = """$ zstd -V
-*** zstd command line interface 64-bits v1.5.1, by Yann Collet ***"""