libstorage 0.4.8

Storage helper functions
Documentation
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{
    "clusters": [
        {
            "compression-factor-text": "1.5:1",
            "os-upgrade-in-progress": "false",
            "ssh-firewall-mode": "unlocked",
            "wr-bw-64kb": "245364",
            "rd-iops-64kb": "207",
            "free-ud-ssd-space-level": "healthy",
            "wr-iops-by-block": "3921",
            "num-of-rgs": 2,
            "total-memory-in-use-in-percent": 1,
            "iops": "7740",
            "last-upgrade-attempt-version": "",
            "wr-latency-64kb": "512",
            "avg-latency-512kb": "0",
            "rd-latency-8kb": "231",
            "wr-bw-32kb": "354",
            "acc-num-of-small-rd": "3430157",
            "num-of-nodes": 4,
            "wr-bw-by-block": "246125",
            "rd-latency-512b": "0",
            "rd-iops-1kb": "0",
            "iscsi-port-speed": "invalid",
            "memory-recovery-status": "inactive_failed",
            "debug-create-timeout": "normal",
            "num-of-minor-alerts": 8,
            "gates-open": true,
            "compression-factor": 1.507346756012619,
            "unaligned-rd-iops": "28",
            "shared-memory-in-use-recoverable-ratio-level": "healthy",
            "wr-latency-2kb": "466",
            "obj-severity": "information",
            "wr-bw-2kb": "0",
            "rd-iops-8kb": "1772",
            "wr-latency-16kb": "279",
            "rd-bw": "77034",
            "wr-iops-64kb": "3829",
            "avg-latency-256kb": "0",
            "wr-latency-512kb": "0",
            "tag-list": [],
            "rd-bw-128kb": "26",
            "unaligned-rd-bw": "401",
            "wr-iops": "3921",
            "sys-start-timestamp": 1475180306,
            "cluster-expansion-in-progress": "no",
            "wr-bw-gt1mb": "0",
            "num-of-ib-switches": 2,
            "num-of-tars": 16,
            "name": "wc-xio-1895",
            "acc-num-of-unaligned-wr": "1879619757",
            "dedup-ratio-text": "1.1:1",
            "rd-iops-4kb": "15",
            "wr-iops-16kb": "0",
            "wr-latency-1mb": "0",
            "acc-size-of-rd": "247156265644",
            "wr-latency-4kb": "416",
            "dedup-ratio": 1.0929407022181179,
            "rd-latency-1mb": "0",
            "wr-bw-8kb": "288",
            "avg-latency-512b": "0",
            "brick-list": [
                [
                    "3fb8fe3c59f64fc0ae0daf0bd2176749",
                    "X1",
                    1
                ],
                [
                    "ec65d3e7ed034710ad7f77e03652551b",
                    "X2",
                    2
                ]
            ],
            "sys-sw-version": "4.0.2-80",
            "rd-latency-16kb": "279",
            "rd-bw-512b": "0",
            "max-data-transfer-percent-done": 0,
            "fc-port-speed": "8GFC",
            "shared-memory": 538816,
            "acc-num-of-wr": "6492009570",
            "avg-latency-2kb": "466",
            "wr-bw-128kb": "0",
            "free-ud-ssd-space-in-percent": 98,
            "index": 1,
            "rd-iops-256kb": "0",
            "rd-latency-gt1mb": "0",
            "wr-latency-8kb": "316",
            "wr-latency-256kb": "0",
            "upgrade-failure-reason": "",
            "wr-bw-1kb": "31",
            "wr-iops-gt1mb": "0",
            "last-upgrade-attempt-timestamp": "",
            "rd-latency-256kb": "0",
            "rd-latency-32kb": "345",
            "num-of-xenvs": 8,
            "sys-stop-type": "none",
            "stopped-reason": "none",
            "wr-iops-32kb": "4",
            "configurable-vol-type-capability": "supported",
            "xms-id": [
                "13eeee97b95b4bae95c1818236c4a447",
                "xms",
                1
            ],
            "rd-iops-gt1mb": "0",
            "wr-latency-gt1mb": "0",
            "small-wr-bw": "31",
            "num-of-ssds": 50,
            "mode-switch-status": "none",
            "wr-bw-512b": "0",
            "bw": "323159",
            "avg-latency-64kb": "505",
            "wr-bw-512kb": "0",
            "send-snmp-heartbeat": true,
            "avg-latency": "393",
            "total-memory-in-use": 5018,
            "rd-iops-128kb": "0",
            "rd-latency-1kb": "0",
            "unaligned-bw": "1382",
            "ud-ssd-space-in-use": "806905920",
            "num-of-jbods": 2,
            "license-id": "LIC123456789",
            "sys-health-state": "healthy",
            "avg-latency-8kb": "232",
            "wr-iops-128kb": "0",
            "unaligned-wr-iops": "70",
            "data-reduction-ratio-text": "1.6:1",
            "wr-bw": "246125",
            "rd-bw-1kb": "0",
            "rd-iops-32kb": "674",
            "obfuscate-debug": "disabled",
            "wr-latency": "509",
            "psnt-part-number": "900-586-003",
            "small-iops": "31",
            "wr-bw-16kb": "12",
            "avg-latency-1kb": "351",
            "odx-mode": "enabled",
            "rd-bw-by-block": "77034",
            "ud-ssd-space": "32737634368",
            "num-of-vols": 18,
            "wr-iops-512b": "0",
            "rd-iops-512b": "0",
            "acc-num-of-small-wr": "346828046",
            "guid": "30e0723e9d564f3ba2910dd3f213e280",
            "useful-ssd-space-per-ssd": "781422768",
            "space-saving-ratio": 0.68792036742802265,
            "acc-num-of-rd": "6435252025",
            "data-reduction-ratio": 1.647440622002635,
            "wr-bw-1mb": "0",
            "ssd-very-high-utilization-thld-crossing": "healthy",
            "vaai-tp-limit-crossing": "healthy",
            "acc-size-of-wr": "252978578765",
            "shared-memory-in-use-ratio-level": "healthy",
            "num-of-internal-vols": 0,
            "rd-bw-2kb": "0",
            "rd-iops-by-block": "3819",
            "under-maintenance": false,
            "chap-authentication-mode": "disabled",
            "bw-by-block": "323159",
            "num-of-tgs": 1,
            "small-wr-iops": "31",
            "chap-discovery-mode": "disabled",
            "wr-iops-1mb": "0",
            "device-connectivity-mode": "pdl",
            "rd-bw-16kb": "21593",
            "acc-num-of-unaligned-rd": "87619445",
            "iscsi-tcp-port": 3260,
            "wr-iops-2kb": "0",
            "wr-iops-8kb": "31",
            "rd-bw-512kb": "0",
            "dedup-space-in-use": "1216895160",
            "wr-latency-128kb": "0",
            "rd-latency-512kb": "0",
            "rd-bw-64kb": "13568",
            "sys-id": [
                "30e0723e9d564f3ba2910dd3f213e280",
                "wc-xio-1895",
                1
            ],
            "size-and-capacity": "2X20TB",
            "is-any-c-mdl-lazy-load-in-progress": false,
            "rd-bw-1mb": "0",
            "rd-latency-4kb": "236",
            "avg-latency-4kb": "322",
            "sys-activation-timestamp": 1455836628,
            "wr-latency-512b": "0",
            "wr-iops-256kb": "0",
            "unaligned-wr-bw": "981",
            "rd-bw-4kb": "64",
            "small-rd-bw": "0",
            "rd-latency-64kb": "374",
            "rd-bw-32kb": "27545",
            "wr-bw-256kb": "0",
            "rd-latency-2kb": "0",
            "rd-latency-128kb": "5617",
            "ssd-high-utilization-thld-crossing": "healthy",
            "compression-mode": "enabled",
            "rd-iops-16kb": "1135",
            "sc-fp-temperature-monitor-mode": "disabled",
            "is-any-d-mdl-lazy-load-in-progress": false,
            "upgrade-state": "no_upgrade_done",
            "wr-iops-512kb": "0",
            "avg-latency-128kb": "5617",
            "space-in-use": 0,
            "logical-space-in-use": "1328963424",
            "vaai-tp-limit": 0,
            "rd-iops-1mb": "0",
            "ib-switch-list": [
                [
                    "5705191528d341668c44a4f9964cb6d0",
                    "IB-SW1",
                    1
                ],
                [
                    "ebf208925f724501af2e9d1b29a580f4",
                    "IB-SW2",
                    2
                ]
            ],
            "sys-psnt-serial-number": "FNM00153801895",
            "wr-iops-1kb": "30",
            "rd-iops-2kb": "0",
            "encryption-mode": "self",
            "rd-bw-8kb": "14223",
            "avg-latency-gt1mb": "0",
            "rd-bw-256kb": "0",
            "thin-provisioning-ratio": 0.75127343503978039,
            "sys-mgr-conn-error-reason": "none",
            "num-of-upses": 2,
            "avg-latency-1mb": "0",
            "num-of-major-alerts": 1,
            "num-of-initiators": 12,
            "sys-mgr-conn-state": "connected",
            "naa-sys-id": "44969401493",
            "wr-iops-4kb": "13",
            "unaligned-iops": "98",
            "rd-bw-gt1mb": "0",
            "encryption-supported": true,
            "small-rd-iops": "0",
            "vol-size": "1768947712",
            "rd-iops-512kb": "0",
            "thin-provisioning-savings": 24.87265649602196,
            "wr-bw-4kb": "60",
            "rd-iops": "3819",
            "num-of-bricks": 2,
            "rd-latency": "273",
            "avg-latency-32kb": "349",
            "max-num-of-ssds-per-rg": 27,
            "wr-latency-32kb": "712",
            "iops-by-block": "7740",
            "mode-switch-new-mode": "self",
            "sys-state": "active",
            "avg-latency-16kb": "279",
            "consistency-state": "healthy",
            "num-of-critical-alerts": 0,
            "wr-latency-1kb": "351",
            "small-bw": "31"
        },
        {
            "compression-factor-text": "1.9:1",
            "os-upgrade-in-progress": "false",
            "ssh-firewall-mode": "unlocked",
            "wr-bw-64kb": "277726",
            "rd-iops-64kb": "124",
            "free-ud-ssd-space-level": "healthy",
            "wr-iops-by-block": "5243",
            "num-of-rgs": 2,
            "total-memory-in-use-in-percent": 22,
            "iops": "7780",
            "last-upgrade-attempt-version": "",
            "wr-latency-64kb": "1277",
            "avg-latency-512kb": "4674",
            "rd-latency-8kb": "738",
            "wr-bw-32kb": "1499",
            "acc-num-of-small-rd": "1043470086",
            "num-of-nodes": 4,
            "wr-bw-by-block": "288722",
            "rd-latency-512b": "191",
            "rd-iops-1kb": "2",
            "iscsi-port-speed": "invalid",
            "memory-recovery-status": "inactive_failed",
            "debug-create-timeout": "normal",
            "num-of-minor-alerts": 8,
            "gates-open": true,
            "compression-factor": 1.875001035206503,
            "unaligned-rd-iops": "167",
            "shared-memory-in-use-recoverable-ratio-level": "healthy",
            "wr-latency-2kb": "900",
            "obj-severity": "information",
            "wr-bw-2kb": "49",
            "rd-iops-8kb": "576",
            "wr-latency-16kb": "956",
            "rd-bw": "57610",
            "wr-iops-64kb": "4335",
            "avg-latency-256kb": "3497",
            "wr-latency-512kb": "4674",
            "tag-list": [],
            "rd-bw-128kb": "53",
            "unaligned-rd-bw": "3240",
            "wr-iops": "5285",
            "sys-start-timestamp": 1475608200,
            "cluster-expansion-in-progress": "no",
            "wr-bw-gt1mb": "0",
            "num-of-ib-switches": 2,
            "num-of-tars": 16,
            "name": "wc-xio-0207",
            "acc-num-of-unaligned-wr": "4699036734",
            "dedup-ratio-text": "1.1:1",
            "rd-iops-4kb": "38",
            "wr-iops-16kb": "103",
            "wr-latency-1mb": "0",
            "acc-size-of-rd": "844927078027",
            "wr-latency-4kb": "625",
            "dedup-ratio": 1.1184655867645661,
            "rd-latency-1mb": "0",
            "wr-bw-8kb": "4236",
            "avg-latency-512b": "439",
            "brick-list": [
                [
                    "188c9f4d88c54a9a9e402e08f9dcad29",
                    "X1",
                    1
                ],
                [
                    "c70dacd00b6e4bc88d4b81b8fecf14f0",
                    "X2",
                    2
                ]
            ],
            "sys-sw-version": "4.0.2-80",
            "rd-latency-16kb": "734",
            "rd-bw-512b": "18",
            "max-data-transfer-percent-done": 0,
            "fc-port-speed": "8GFC",
            "shared-memory": 538816,
            "acc-num-of-wr": "30224322445",
            "avg-latency-2kb": "806",
            "wr-bw-128kb": "2549",
            "free-ud-ssd-space-in-percent": 53,
            "index": 3,
            "rd-iops-256kb": "0",
            "rd-latency-gt1mb": "0",
            "wr-latency-8kb": "594",
            "wr-latency-256kb": "3497",
            "upgrade-failure-reason": "",
            "wr-bw-1kb": "139",
            "wr-iops-gt1mb": "0",
            "last-upgrade-attempt-timestamp": "",
            "rd-latency-256kb": "0",
            "rd-latency-32kb": "1201",
            "num-of-xenvs": 8,
            "sys-stop-type": "none",
            "stopped-reason": "none",
            "wr-iops-32kb": "30",
            "configurable-vol-type-capability": "supported",
            "xms-id": [
                "13eeee97b95b4bae95c1818236c4a447",
                "xms",
                1
            ],
            "rd-iops-gt1mb": "0",
            "wr-latency-gt1mb": "0",
            "small-wr-bw": "248",
            "num-of-ssds": 50,
            "mode-switch-status": "none",
            "wr-bw-512b": "24",
            "bw": "361223",
            "avg-latency-64kb": "1277",
            "wr-bw-512kb": "104",
            "send-snmp-heartbeat": true,
            "avg-latency": "1093",
            "total-memory-in-use": 121166,
            "rd-iops-128kb": "0",
            "rd-latency-1kb": "193",
            "unaligned-bw": "7411",
            "ud-ssd-space-in-use": "15517894752",
            "num-of-jbods": 2,
            "license-id": "LIC123456789",
            "sys-health-state": "healthy",
            "avg-latency-8kb": "670",
            "wr-iops-128kb": "8",
            "unaligned-wr-iops": "338",
            "data-reduction-ratio-text": "2.1:1",
            "wr-bw": "303613",
            "rd-bw-1kb": "3",
            "rd-iops-32kb": "329",
            "obfuscate-debug": "disabled",
            "wr-latency": "1179",
            "psnt-part-number": "900-586-003",
            "small-iops": "270",
            "wr-bw-16kb": "1959",
            "avg-latency-1kb": "630",
            "odx-mode": "enabled",
            "rd-bw-by-block": "38069",
            "ud-ssd-space": "32737634368",
            "num-of-vols": 103,
            "wr-iops-512b": "51",
            "rd-iops-512b": "40",
            "acc-num-of-small-wr": "997628055",
            "guid": "8019bd47a67b4779a5baf8a14fa7d2a4",
            "useful-ssd-space-per-ssd": "781422768",
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}