From: Kefu Chai Date: Wed, 26 May 2021 00:56:19 +0000 (+0800) Subject: vstart: use here document to define usage X-Git-Tag: v17.1.0~1839^2~2 X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=b851c8a351d090b6b38a9551075dece85d4a0381;p=ceph.git vstart: use here document to define usage for better readability Signed-off-by: Kefu Chai --- diff --git a/src/vstart.sh b/src/vstart.sh index 59dbf62b4b62..c8bc25cf8efc 100755 --- a/src/vstart.sh +++ b/src/vstart.sh @@ -194,53 +194,55 @@ inc_osd_num=0 msgr="21" -usage="usage: $0 [option]... \nex: MON=3 OSD=1 MDS=1 MGR=1 RGW=1 NFS=1 $0 -n -d\n" -usage=$usage"options:\n" -usage=$usage"\t-d, --debug\n" -usage=$usage"\t-s, --standby_mds: Generate standby-replay MDS for each active\n" -usage=$usage"\t-l, --localhost: use localhost instead of hostname\n" -usage=$usage"\t-i : bind to specific ip\n" -usage=$usage"\t-n, --new\n" -usage=$usage"\t--valgrind[_{osd,mds,mon,rgw}] 'toolname args...'\n" -usage=$usage"\t--nodaemon: use ceph-run as wrapper for mon/osd/mds\n" -usage=$usage"\t--redirect-output: only useful with nodaemon, directs output to log file\n" -usage=$usage"\t--smallmds: limit mds cache memory limit\n" -usage=$usage"\t-m ip:port\t\tspecify monitor address\n" -usage=$usage"\t-k keep old configuration files (default)\n" -usage=$usage"\t-x enable cephx (on by default)\n" -usage=$usage"\t-X disable cephx\n" -usage=$usage"\t-g --gssapi enable Kerberos/GSSApi authentication\n" -usage=$usage"\t-G disable Kerberos/GSSApi authentication\n" -usage=$usage"\t--hitset : enable hitset tracking\n" -usage=$usage"\t-e : create an erasure pool\n"; -usage=$usage"\t-o config\t\t add extra config parameters to all sections\n" -usage=$usage"\t--rgw_port specify ceph rgw http listen port\n" -usage=$usage"\t--rgw_frontend specify the rgw frontend configuration\n" -usage=$usage"\t--rgw_compression specify the rgw compression plugin\n" -usage=$usage"\t--seastore use seastore as crimson osd backend\n" -usage=$usage"\t-b, --bluestore use bluestore as the osd objectstore backend (default)\n" -usage=$usage"\t-f, --filestore use filestore as the osd objectstore backend\n" -usage=$usage"\t-K, --kstore use kstore as the osd objectstore backend\n" -usage=$usage"\t--memstore use memstore as the osd objectstore backend\n" -usage=$usage"\t--cache : enable cache tiering on pool\n" -usage=$usage"\t--short: short object names only; necessary for ext4 dev\n" -usage=$usage"\t--nolockdep disable lockdep\n" -usage=$usage"\t--multimds allow multimds with maximum active count\n" -usage=$usage"\t--without-dashboard: do not run using mgr dashboard\n" -usage=$usage"\t--bluestore-spdk: enable SPDK and with a comma-delimited list of PCI-IDs of NVME device (e.g, 0000:81:00.0)\n" -usage=$usage"\t--msgr1: use msgr1 only\n" -usage=$usage"\t--msgr2: use msgr2 only\n" -usage=$usage"\t--msgr21: use msgr2 and msgr1\n" -usage=$usage"\t--crimson: use crimson-osd instead of ceph-osd\n" -usage=$usage"\t--osd-args: specify any extra osd specific options\n" -usage=$usage"\t--bluestore-devs: comma-separated list of blockdevs to use for bluestore\n" -usage=$usage"\t--bluestore-zoned: blockdevs listed by --bluestore-devs are zoned devices (HM-SMR HDD or ZNS SSD)\n" -usage=$usage"\t--bluestore-io-uring: enable io_uring backend\n" -usage=$usage"\t--inc-osd: append some more osds into existing vcluster\n" -usage=$usage"\t--cephadm: enable cephadm orchestrator with ~/.ssh/id_rsa[.pub]\n" -usage=$usage"\t--no-parallel: dont start all OSDs in parallel\n" -usage=$usage"\t--jaeger: use jaegertracing for tracing\n" -usage=$usage"\t--seastore-devs: comma-separated list of blockdevs to use for seastore\n" +read -r -d '' usage <: bind to specific ip + -n, --new + --valgrind[_{osd,mds,mon,rgw}] 'toolname args...' + --nodaemon: use ceph-run as wrapper for mon/osd/mds + --redirect-output: only useful with nodaemon, directs output to log file + --smallmds: limit mds cache memory limit + -m ip:port specify monitor address + -k keep old configuration files (default) + -x enable cephx (on by default) + -X disable cephx + -g --gssapi enable Kerberos/GSSApi authentication + -G disable Kerberos/GSSApi authentication + --hitset : enable hitset tracking + -e : create an erasure pool\ + -o config add extra config parameters to all sections + --rgw_port specify ceph rgw http listen port + --rgw_frontend specify the rgw frontend configuration + --rgw_compression specify the rgw compression plugin + --seastore use seastore as crimson osd backend + -b, --bluestore use bluestore as the osd objectstore backend (default) + -f, --filestore use filestore as the osd objectstore backend + -K, --kstore use kstore as the osd objectstore backend + --memstore use memstore as the osd objectstore backend + --cache : enable cache tiering on pool + --short: short object names only; necessary for ext4 dev + --nolockdep disable lockdep + --multimds allow multimds with maximum active count + --without-dashboard: do not run using mgr dashboard + --bluestore-spdk: enable SPDK and with a comma-delimited list of PCI-IDs of NVME device (e.g, 0000:81:00.0) + --msgr1: use msgr1 only + --msgr2: use msgr2 only + --msgr21: use msgr2 and msgr1 + --crimson: use crimson-osd instead of ceph-osd + --osd-args: specify any extra osd specific options + --bluestore-devs: comma-separated list of blockdevs to use for bluestore + --bluestore-zoned: blockdevs listed by --bluestore-devs are zoned devices (HM-SMR HDD or ZNS SSD) + --bluestore-io-uring: enable io_uring backend + --inc-osd: append some more osds into existing vcluster + --cephadm: enable cephadm orchestrator with ~/.ssh/id_rsa[.pub] + --no-parallel: dont start all OSDs in parallel + --jaeger: use jaegertracing for tracing + --seastore-devs: comma-separated list of blockdevs to use for seastore +EOF usage_exit() { printf "$usage"