[Qemu-devel] [PULL 0/2] Block patches
[PULL 0/3] Block patches
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The following changes since commit 8f2d7c341184a95d05476ea3c45dbae2b9ddbe51:
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The following changes since commit 9c125d17e9402c232c46610802e5931b3639d77b:
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Merge remote-tracking branch 'remotes/berrange/tags/pull-qcrypto-2017-02-27-1' into staging (2017-02-27 15:33:21 +0000)
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Merge tag 'pull-tcg-20220420' of https://gitlab.com/rth7680/qemu into staging (2022-04-20 16:43:11 -0700)
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are available in the git repository at:
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are available in the Git repository at:
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https://github.com/codyprime/qemu-kvm-jtc.git tags/block-pull-request
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https://gitlab.com/stefanha/qemu.git tags/block-pull-request
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for you to fetch changes up to 51654aa52a94612edfaf76dcb51c0a0b7821c90d:
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for you to fetch changes up to d45c83328feab2e4083991693160f0a417cfd9b0:
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iscsi: add missing colons to the qapi docs (2017-02-27 23:33:41 -0500)
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virtiofsd: Add docs/helper for killpriv_v2/no_killpriv_v2 option (2022-04-21 12:05:15 +0200)
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----------------------------------------------------------------
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----------------------------------------------------------------
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Block patches for 2.9
14
Pull request
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Small contrib/vhost-user-blk, contrib/vhost-user-scsi, and tools/virtiofsd
17
improvements.
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----------------------------------------------------------------
19
----------------------------------------------------------------
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20
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Jeff Cody (1):
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Liu Yiding (1):
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iscsi: add missing colons to the qapi docs
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virtiofsd: Add docs/helper for killpriv_v2/no_killpriv_v2 option
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23
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John Snow (1):
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Sakshi Kaushik (1):
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block/mirror: fix broken sparseness detection
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Implements Backend Program conventions for vhost-user-scsi
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26
23
block/mirror.c | 2 +-
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Stefan Hajnoczi (1):
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qapi/block-core.json | 18 +++++++++---------
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contrib/vhost-user-blk: add missing GOptionEntry NULL terminator
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2 files changed, 10 insertions(+), 10 deletions(-)
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docs/tools/virtiofsd.rst | 5 ++
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contrib/vhost-user-blk/vhost-user-blk.c | 3 +-
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contrib/vhost-user-scsi/vhost-user-scsi.c | 77 +++++++++++++++--------
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tools/virtiofsd/helper.c | 3 +
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4 files changed, 62 insertions(+), 26 deletions(-)
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35
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--
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--
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2.9.3
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2.35.1
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diff view generated by jsdifflib
New patch
[PULL 1/3] Implements Backend Program conventions for vhost-user-scsi
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From: Sakshi Kaushik <sakshikaushik717@gmail.com>
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Signed-off-by: Sakshi Kaushik <sakshikaushik717@gmail.com>
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Message-id: 20220406162410.8536-1-sakshikaushik717@gmail.com
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[Name the iSCSI URL long option --iscsi-uri instead of --iscsi_uri for
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consistency, fix --fd which was rejected due to an outdated
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--socket-path check, and add missing entries[] terminator.
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--Stefan]
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Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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---
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contrib/vhost-user-scsi/vhost-user-scsi.c | 77 +++++++++++++++--------
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1 file changed, 52 insertions(+), 25 deletions(-)
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diff --git a/contrib/vhost-user-scsi/vhost-user-scsi.c b/contrib/vhost-user-scsi/vhost-user-scsi.c
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index XXXXXXX..XXXXXXX 100644
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--- a/contrib/vhost-user-scsi/vhost-user-scsi.c
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+++ b/contrib/vhost-user-scsi/vhost-user-scsi.c
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@@ -XXX,XX +XXX,XX @@ fail:
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/** vhost-user-scsi **/
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+static int opt_fdnum = -1;
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+static char *opt_socket_path;
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+static gboolean opt_print_caps;
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+static char *iscsi_uri;
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+
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+static GOptionEntry entries[] = {
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+ { "print-capabilities", 'c', 0, G_OPTION_ARG_NONE, &opt_print_caps,
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+ "Print capabilities", NULL },
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+ { "fd", 'f', 0, G_OPTION_ARG_INT, &opt_fdnum,
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+ "Use inherited fd socket", "FDNUM" },
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+ { "iscsi-uri", 'i', 0, G_OPTION_ARG_FILENAME, &iscsi_uri,
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+ "iSCSI URI to connect to", "FDNUM" },
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+ { "socket-path", 's', 0, G_OPTION_ARG_FILENAME, &opt_socket_path,
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+ "Use UNIX socket path", "PATH" },
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+ { NULL, }
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+};
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+
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int main(int argc, char **argv)
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{
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VusDev *vdev_scsi = NULL;
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- char *unix_fn = NULL;
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- char *iscsi_uri = NULL;
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- int lsock = -1, csock = -1, opt, err = EXIT_SUCCESS;
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+ int lsock = -1, csock = -1, err = EXIT_SUCCESS;
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- while ((opt = getopt(argc, argv, "u:i:")) != -1) {
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- switch (opt) {
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- case 'h':
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- goto help;
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- case 'u':
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- unix_fn = g_strdup(optarg);
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- break;
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- case 'i':
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- iscsi_uri = g_strdup(optarg);
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- break;
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- default:
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- goto help;
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- }
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+ GError *error = NULL;
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+ GOptionContext *context;
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+
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+ context = g_option_context_new(NULL);
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+ g_option_context_add_main_entries(context, entries, NULL);
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+ if (!g_option_context_parse(context, &argc, &argv, &error)) {
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+ g_printerr("Option parsing failed: %s\n", error->message);
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+ exit(EXIT_FAILURE);
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+ }
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+
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+ if (opt_print_caps) {
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+ g_print("{\n");
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+ g_print(" \"type\": \"scsi\"\n");
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+ g_print("}\n");
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+ goto out;
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}
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- if (!unix_fn || !iscsi_uri) {
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+
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+ if (!iscsi_uri) {
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goto help;
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}
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- lsock = unix_sock_new(unix_fn);
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- if (lsock < 0) {
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- goto err;
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+ if (opt_socket_path) {
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+ lsock = unix_sock_new(opt_socket_path);
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+ if (lsock < 0) {
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+ exit(EXIT_FAILURE);
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+ }
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+ } else if (opt_fdnum < 0) {
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+ g_print("%s\n", g_option_context_get_help(context, true, NULL));
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+ exit(EXIT_FAILURE);
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+ } else {
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+ lsock = opt_fdnum;
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}
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csock = accept(lsock, NULL, NULL);
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@@ -XXX,XX +XXX,XX @@ out:
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if (vdev_scsi) {
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g_main_loop_unref(vdev_scsi->loop);
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g_free(vdev_scsi);
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- unlink(unix_fn);
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+ unlink(opt_socket_path);
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}
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if (csock >= 0) {
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close(csock);
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@@ -XXX,XX +XXX,XX @@ out:
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if (lsock >= 0) {
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close(lsock);
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}
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- g_free(unix_fn);
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+ g_free(opt_socket_path);
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g_free(iscsi_uri);
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return err;
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@@ -XXX,XX +XXX,XX @@ err:
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goto out;
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help:
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- fprintf(stderr, "Usage: %s [ -u unix_sock_path -i iscsi_uri ] | [ -h ]\n",
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+ fprintf(stderr, "Usage: %s [ -s socket-path -i iscsi-uri -f fd -p print-capabilities ] | [ -h ]\n",
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argv[0]);
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- fprintf(stderr, " -u path to unix socket\n");
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- fprintf(stderr, " -i iscsi uri for lun 0\n");
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+ fprintf(stderr, " -s, --socket-path=SOCKET_PATH path to unix socket\n");
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+ fprintf(stderr, " -i, --iscsi-uri=ISCSI_URI iscsi uri for lun 0\n");
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+ fprintf(stderr, " -f, --fd=FILE_DESCRIPTOR file-descriptor\n");
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+ fprintf(stderr, " -p, --print-capabilities=PRINT_CAPABILITIES denotes print-capabilities\n");
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fprintf(stderr, " -h print help and quit\n");
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goto err;
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--
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2.35.1
diff view generated by jsdifflib
[Qemu-devel] [PULL 2/2] iscsi: add missing colons to the qapi docs
[PULL 2/3] contrib/vhost-user-blk: add missing GOptionEntry NULL terminator
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The missing colons make the iscsi part of the documentation not render
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The GLib documentation says "a NULL-terminated array of GOptionEntrys"
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quite as nicely, so add those in.
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so we'd better make sure there is a terminator that lets
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g_option_context_add_main_entries() know when the end of the array has
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been reached.
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Signed-off-by: Jeff Cody <jcody@redhat.com>
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Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
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Message-id: 20220411150057.3009667-1-stefanha@redhat.com
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Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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---
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---
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qapi/block-core.json | 18 +++++++++---------
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contrib/vhost-user-blk/vhost-user-blk.c | 3 ++-
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1 file changed, 9 insertions(+), 9 deletions(-)
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/qapi/block-core.json b/qapi/block-core.json
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diff --git a/contrib/vhost-user-blk/vhost-user-blk.c b/contrib/vhost-user-blk/vhost-user-blk.c
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index XXXXXXX..XXXXXXX 100644
15
index XXXXXXX..XXXXXXX 100644
11
--- a/qapi/block-core.json
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--- a/contrib/vhost-user-blk/vhost-user-blk.c
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+++ b/qapi/block-core.json
17
+++ b/contrib/vhost-user-blk/vhost-user-blk.c
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@@ -XXX,XX +XXX,XX @@
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@@ -XXX,XX +XXX,XX @@ static GOptionEntry entries[] = {
14
##
19
{"blk-file", 'b', 0, G_OPTION_ARG_FILENAME, &opt_blk_file,
15
# @BlockdevOptionsIscsi:
20
"block device or file path", "PATH"},
16
#
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{ "read-only", 'r', 0, G_OPTION_ARG_NONE, &opt_read_only,
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-# @transport The iscsi transport type
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- "Enable read-only", NULL }
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+# @transport: The iscsi transport type
23
+ "Enable read-only", NULL },
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#
24
+ { NULL, },
20
-# @portal The address of the iscsi portal
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};
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+# @portal: The address of the iscsi portal
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22
#
27
int main(int argc, char **argv)
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-# @target The target iqn name
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+# @target: The target iqn name
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#
26
-# @lun #optional LUN to connect to. Defaults to 0.
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+# @lun: #optional LUN to connect to. Defaults to 0.
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#
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-# @user #optional User name to log in with. If omitted, no CHAP
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+# @user: #optional User name to log in with. If omitted, no CHAP
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# authentication is performed.
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#
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-# @password-secret #optional The ID of a QCryptoSecret object providing
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+# @password-secret: #optional The ID of a QCryptoSecret object providing
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# the password for the login. This option is required if
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# @user is specified.
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#
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-# @initiator-name #optional The iqn name we want to identify to the target
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+# @initiator-name: #optional The iqn name we want to identify to the target
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# as. If this option is not specified, an initiator name is
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# generated automatically.
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#
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-# @header-digest #optional The desired header digest. Defaults to
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+# @header-digest: #optional The desired header digest. Defaults to
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# none-crc32c.
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#
47
-# @timeout #optional Timeout in seconds after which a request will
48
+# @timeout: #optional Timeout in seconds after which a request will
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# timeout. 0 means no timeout and is the default.
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#
51
# Driver specific block device options for iscsi
52
--
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--
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2.9.3
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2.35.1
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55
diff view generated by jsdifflib
[Qemu-devel] [PULL 1/2] block/mirror: fix broken sparseness detection
[PULL 3/3] virtiofsd: Add docs/helper for killpriv_v2/no_killpriv_v2 option
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From: John Snow <jsnow@redhat.com>
1
From: Liu Yiding <liuyd.fnst@fujitsu.com>
2
2
3
int64_t is in all likelihood the actual scalar type we want.
3
virtiofsd has introduced killpriv_v2/no_killpriv_v2 for a while. Add
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Yep, really.
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description of it to docs/helper.
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6
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1219541
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Signed-off-by: Liu Yiding <liuyd.fnst@fujitsu.com>
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Message-Id: <20220421095151.2231099-1-liuyd.fnst@fujitsu.com>
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8
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Signed-off-by: John Snow <jsnow@redhat.com>
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[Small documentation fixes: s/as client supports/as the client supports/
9
Reviewed-by: Jeff Cody <jcody@redhat.com>
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and s/. /. /.
10
Signed-off-by: Jeff Cody <jcody@redhat.com>
11
--Stefan]
12
13
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
11
---
14
---
12
block/mirror.c | 2 +-
15
docs/tools/virtiofsd.rst | 5 +++++
13
1 file changed, 1 insertion(+), 1 deletion(-)
16
tools/virtiofsd/helper.c | 3 +++
17
2 files changed, 8 insertions(+)
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18
15
diff --git a/block/mirror.c b/block/mirror.c
19
diff --git a/docs/tools/virtiofsd.rst b/docs/tools/virtiofsd.rst
16
index XXXXXXX..XXXXXXX 100644
20
index XXXXXXX..XXXXXXX 100644
17
--- a/block/mirror.c
21
--- a/docs/tools/virtiofsd.rst
18
+++ b/block/mirror.c
22
+++ b/docs/tools/virtiofsd.rst
19
@@ -XXX,XX +XXX,XX @@ static uint64_t coroutine_fn mirror_iteration(MirrorBlockJob *s)
23
@@ -XXX,XX +XXX,XX @@ Options
20
nb_chunks * sectors_per_chunk);
24
label. Server will try to set that label on newly created file
21
bitmap_set(s->in_flight_bitmap, sector_num / sectors_per_chunk, nb_chunks);
25
atomically wherever possible.
22
while (nb_chunks > 0 && sector_num < end) {
26
23
- int ret;
27
+ * killpriv_v2|no_killpriv_v2 -
24
+ int64_t ret;
28
+ Enable/disable ``FUSE_HANDLE_KILLPRIV_V2`` support. KILLPRIV_V2 is enabled
25
int io_sectors, io_sectors_acct;
29
+ by default as long as the client supports it. Enabling this option helps
26
BlockDriverState *file;
30
+ with performance in write path.
27
enum MirrorMethod {
31
+
32
.. option:: --socket-path=PATH
33
34
Listen on vhost-user UNIX domain socket at PATH.
35
diff --git a/tools/virtiofsd/helper.c b/tools/virtiofsd/helper.c
36
index XXXXXXX..XXXXXXX 100644
37
--- a/tools/virtiofsd/helper.c
38
+++ b/tools/virtiofsd/helper.c
39
@@ -XXX,XX +XXX,XX @@ void fuse_cmdline_help(void)
40
" -o announce_submounts Announce sub-mount points to the guest\n"
41
" -o posix_acl/no_posix_acl Enable/Disable posix_acl. (default: disabled)\n"
42
" -o security_label/no_security_label Enable/Disable security label. (default: disabled)\n"
43
+ " -o killpriv_v2/no_killpriv_v2\n"
44
+ " Enable/Disable FUSE_HANDLE_KILLPRIV_V2.\n"
45
+ " (default: enabled as long as client supports it)\n"
46
);
47
}
48
28
--
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--
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2.9.3
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2.35.1
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31
diff view generated by jsdifflib

Patchew 2.1-devel-b67e4c2

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