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- 33 wipefs
- ====== 33 wipefs ====== ディスク内のパーティションを消す 使い方 wipefs -a /dev/sdb <code> # wipefs -h Usage: wipefs [options] <device> Wipe signatures from a device. Options: -a, --all
- 22 Ceph create-volume でエラー
- db --block.db optane/rocksdb --> RuntimeError: skipping ssd/data, it is already prepared [root@cephde... 912,compaction_threads=32,max_bytes_for_level_multiplier=8,flusher_threads=8,compaction_readahead_size... 2, compaction_threads=32, max_bytes_for_level_multiplier=8, flusher_threads=8, compaction_readahead_si
- 28 Ceph Mon 追加
- OR ] admin_socket: exception getting command descriptions: [Errno 2] No such file or directory [ceph-m... OR ] admin_socket: exception getting command descriptions: [Errno 2] No such file or directory [ceph-m
- 28 Ceph ISCSI
- eph ISCSI ====== CephのRBDを使ってiscsi gwを作成できる。 Multipathでも利用でき冗長性も確保可能。 ===== 1.tcmu-runner ===== RBD... dmin api_password = admin api_port = 5000 trusted_ip_list = 10.xxx.xxx.xx,10.xxx.xxx.xx tpg_default_c
- 37 LINSOTR + OpenStack
- ubuntu" openstack_release: "yoga" kolla_internal_vip_address: "192.168.30.254" network_interface: "bon... _cinder: "yes" enable_cinder_backend_nfs: "yes" skip_cinder_backend_check: True cinder_enabled_backend
- 38 cephadmでcephインストール後、openstackで利用
- e> # mkdir -p /etc/ceph # cephadm bootstrap --mon-ip 192.168.0.101 --initial-dashboard-user admin --in... _cinder: "yes" enable_cinder_backend_nfs: "yes" skip_cinder_backend_check: True cinder_enabled_backend
- 24 Ceph OSD 追加
- ocksdb --block.wal cas/waldb --> RuntimeError: skipping ceph/osd, it is already prepared </code> ====