The CRC32 hardware support for s390x is only available on z13 processors and later and require a Linux kernel version which support the vector extensions. Until VX runtime detection is added to WiredTiger, MongoDB builds will need to disable hardware crc32 support via --use-s390x-crc32=off.
Background: SERVER-25853, SERVER-27620
- is duplicated by
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SERVER-28093 MongoDB 3.4 fails to start with Illegal instruction on s390x z12
- Closed
- is related to
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SERVER-28007 Re-enable support for CRC32 hardware acceleration on s390x
- Closed
- related to
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SERVER-25853 SLES 11 kernel does not support s390x vx instructions
- Closed
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SERVER-27620 s390x wiredtiger unittests failure
- Closed
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WT-3173 Add runtime detection for s390x CRC32 hardware support
- Closed