执行了 没有报错
./db2prereqcheck -p -v 11.1.2.2
==========================================================================
Checking prerequisites for DB2 installation with the DB2 pureScale Feature. Version: "11.1.2.2". Operating system: "Linux".
Validating "Linux distribution " ...
Required minimum operating system distribution: "SUSE"; Version: "11"; Service pack: "4".
Actual operating system distribution Version: "12"; Service pack: "4".
Requirement matched.
Validating "libc.so version " ...
glibc library is located in the following directory "/lib64/libc-2.22.so".
Required minimum glibc library version: "2.4.0"
Actual glibc library version: "2.22.0"
Requirement matched.
Validating "gcc" ...
Package (or file) found: "gcc"
Requirement matched.
Validating "binutils" ...
Package (or file) found: "binutils"
Requirement matched.
Validating "cpp" ...
Package (or file) found: "cpp"
Requirement matched.
Validating "gcc-c++" ...
Package (or file) found: "gcc-c++"
Requirement matched.
Validating "kernel-source" ...
Package (or file) found: "kernel-source"
Requirement matched.
Validating "Intel TCO WatchDog Timer Driver modules" ...
The db2prereqcheck utility found that Intel TCO WatchDog Timer Driver module "iTCO_wdt" is not loaded.
The db2prereqcheck utility found that Intel TCO WatchDog Timer Driver module "iTCO_vendor_support" is not loaded.
Requirement matched.
Validating "free space" ...
The directory "/tmp" has enough space on host "sherpdbcf01".
Requirement matched.
Validating "free space" ...
The directory "/var" has enough space on host "sherpdbcf01".
Requirement matched.
Validating "free space" ...
The directory "/usr" has enough space on host "sherpdbcf01".
Requirement matched.
Validating "sg3_utils" ...
Package (or file) found: "sg3_utils"
Requirement matched.
Validating "sg_persist" ...
Package (or file) found: "/usr/bin/sg_persist"
Requirement matched.
Validating "kernel level " ...
Required minimum operating system kernel level: "2.6.16".
Actual operating system kernel level: "4.12.14".
Requirement matched.
Validating "C++ Library version " ...
Required minimum C++ library: "libstdc++.so.6"
Standard C++ library is located in the following directory: "/usr/lib64/libstdc++.so.6.0.25".
Actual C++ library: "CXXABI_1.3.1"
Requirement matched.
Validating "32 bit version of "libstdc++.so.6" " ...
Found the 32 bit "/usr/lib/libstdc++.so.6" in the following directory "/usr/lib".
Requirement matched.
Validating "libaio.so version " ...
DBT3553I The db2prereqcheck utility successfully loaded the libaio.so.1 file.
Requirement matched.
Validating "libnuma.so version " ...
DBT3610I The db2prereqcheck utility successfully loaded the libnuma.so.1 file.
Requirement matched.
Validating "/lib/libpam.so*" ...
Requirement matched.
DBT3533I The db2prereqcheck utility has confirmed that all installation prerequisites were met.