subject:"\[PATCH v6 10\/11\] nbd\: Add 'qemu\-nbd \-A' to expose allocation depth"

Re: [PATCH v6 10/11] nbd: Add 'qemu-nbd -A' to expose allocation depth

2020-10-27 Thread Vladimir Sementsov-Ogievskiy

27.10.2020 08:05, Eric Blake wrote: Allow the server to expose an additional metacontext to be requested by savvy clients. qemu-nbd adds a new option -A to expose the qemu:allocation-depth metacontext through NBD_CMD_BLOCK_STATUS; this can also be set via QMP when using block-export-add. qemu a

[PATCH v6 10/11] nbd: Add 'qemu-nbd -A' to expose allocation depth

2020-10-26 Thread Eric Blake

Allow the server to expose an additional metacontext to be requested by savvy clients. qemu-nbd adds a new option -A to expose the qemu:allocation-depth metacontext through NBD_CMD_BLOCK_STATUS; this can also be set via QMP when using block-export-add. qemu as client is hacked into viewing the ke