pt-summary fusionIO Use of uninitialized value $tmp_adapter in concatenation (.) or string

[Kenny Gryp]

on a fusionIO device, pt-summary is stuck, waiting for nothing.

However, the collect.err shows an error.

Here's how I reproduce it:

root@mysql01:~/percona/bin# perl -wln /tmp/pt-summary.13297.zOBcze/fio_status_format.pl /tmp/pt-summary.13297.zOBcze/data/fusion-io_card_original_output
driver_version 2.3.11 build 183
Use of uninitialized value $tmp_adapter in concatenation (.) or string at /tmp/pt-summary.13297.zOBcze/fio_status_format.pl line 12, <> chunk 31.

contents of fusion-io_card_original_output:

Found 1 ioDrive in this system
Fusion-io driver version: 2.3.11 build 183

fct0 Attached as 'fioa' (block device)
 HP StorageWorks 320GB IO Accelerator, Product Number:AJ878B SN:603047
 HP Mezz3 320GB, PN:00242123456, Mfr:003, Date:20120522
 Alt PN:123456-001
 Powerloss protection: protected
 PCI:06:00.0
 Vendor:1aed, Device:1003, Sub vendor:103c, Sub device:324d
 Firmware v5.0.7, rev 107053
 320.00 GBytes block device size, 406 GBytes physical device size
 Format: block, v300, 625,001,920 sectors, 512 bytes per sector
 Error correction: 39 bits per 960 bytes
 FPGA ID:0 Format UID:0000000933a701331234567890123456
 PCIE slot available power: unavailable
 Sufficient power available: Unknown
 PCIE negotiated link: 4 lanes at 2.50 Gbits/sec each, 1000 MBytes/sec total
 Internal temperature: 53.6 degC, max 58.1 degC
 Board temperature: 47 degC
 Internal voltage: avg 1.022V, max 1.025V
 Aux voltage: avg 2.464V, max 2.467V
 Media status: Healthy; Reserves: 100.00%, warn at 10.00%
 Lifetime data volumes:
    Physical bytes written: 321,473,910,107,848
    Physical bytes read : 237,597,764,591,072
 RAM usage:
    Current: 131,184,640 bytes
    Peak : 165,382,144 bytes

[Kenny Gryp (gryp)]

./pt-summary --version
local: 1: 2.2.4: bad variable name
pt-summary

[IT Operations (itops-box)]

same problem for 2.2.6, different type of fusion-io card. This is with the following fio driver/tools versions:
fio-util-2.3.11.183-1.0.el6.x86_64
fio-firmware-107053-1.0.noarch
fio-common-2.3.11.183-1.0.el6.x86_64
libfio-2.3.11.183-1.0.el6.x86_64
fio-sysvinit-2.3.11.183-1.0.el6.x86_64

Would those be newer or older than what pt-summary expects?

I also noticed that I could not work around the problem by doing
pt-summary --summarize-network
it would still do the fio work and hang on it.

My fio card output that pt-summary is trying to parse:
Found 2 ioDrives in this system
Fusion-io driver version: 2.3.1 build 123

        Attached as 'fioa' (block device)
        Fusion-io ioDrive Duo 1.28TB, Product Number:24X4P SN:460424
        ioDIMM3 640GB MLC, PN:00278400602, Mfr:003, Date:20111121
        PCI:07:00.0
        Vendor:1aed, Device:1005, Sub vendor:1028, Sub device:1f66
        Firmware v5.0.7, rev 107053
        640.00 GBytes block device size, 812 GBytes physical device size
        Format: block, v300, 1,250,001,920 sectors, 512 bytes per sector
        Error correction: 39 bits per 960 bytes
        FPGA ID:0 Format UID:0000000706880132df11004260396800
        PCIE slot available power: 25.00W
        PCIE negotiated link: 4 lanes at 2.50 Gbits/sec each, 1000 MBytes/sec total
        Internal temperature: 44.8 degC, max 49.2 degC
        Board temperature: 38 degC
        Internal voltage: avg 1.028V, max 1.034V
        Aux voltage: avg 2.473V, max 2.473V
        Media status: Healthy; Reserves: 100.00%, warn at 10.00%
        Lifetime data volumes:
           Physical bytes written: 1,161,834,893,547,768
           Physical bytes read : 1,229,596,674,965,056
        RAM usage:
           Current: 343,046,144 bytes
           Peak : 358,840,320 bytes

        Attached as 'fiob' (block device)
        Fusion-io ioDrive Duo 1.28TB, Product Number:24X4P SN:460422
        ioDIMM3 640GB MLC, PN:00278400602, Mfr:003, Date:20111121
        PCI:08:00.0
        Vendor:1aed, Device:1005, Sub vendor:1028, Sub device:1f66
        Firmware v5.0.7, rev 107053
        640.00 GBytes block device size, 812 GBytes physical device size
        Format: block, v300, 1,250,001,920 sectors, 512 bytes per sector
        Error correction: 39 bits per 960 bytes
        FPGA ID:0 Format UID:0000000706860132df11004260396800
        PCIE slot available power: 25.00W
        PCIE negotiated link: 4 lanes at 2.50 Gbits/sec each, 1000 MBytes/sec total
        Internal temperature: 41.8 degC, max 43.8 degC
        Board temperature: 32 degC
        Internal voltage: avg 1.011V, max 1.020V
        Aux voltage: avg 2.467V, max 2.467V
        Media status: Healthy; Reserves: 100.00%, warn at 10.00%
        Lifetime data volumes:
           Physical bytes written: 909,374,648,029,536
           Physical bytes read : 914,990,620,713,232
        RAM usage:
           Current: 283,437,056 bytes
           Peak : 294,049,792 bytes

[Shahriyar Rzayev (rzayev-sehriyar)]

Percona now uses JIRA for bug reports so this bug report is migrated to: https://jira.percona.com/browse/PT-1161